The scss compiler and parser. More...

Inheritance diagram for ScssPhp\ScssPhp\Compiler:

Public Member Functions
	addFeature ($name)
	Add feature.

	addImportPath ($path)
	Add import path.

	addParsedFile ($path)
	Adds to list of parsed files.

	addVariables (array $variables)
	Replaces variables.

	assertColor ($value, $varName=null)
	Assert value is a color.

	assertInteger ($value, $varName=null)
	Assert value is a integer.

	assertList ($value)
	Assert value is a list.

	assertMap ($value, $varName=null)
	Assert value is a map.

	assertNumber ($value, $varName=null)
	Assert value is a number.

	assertString ($value, $varName=null)
	Assert value is a string.

	compile ($code, $path=null)
	Compile scss.

	compileString ($source, $path=null)
	Compile scss.

	compileValue ($value, $quote=true)
	Compiles a primitive value into a CSS property value.

	error ($msg,... $args)
	Build an error (exception)

	errorArgsNumber ($functionName, $ExpectedArgs, $nbActual)

	escapeNonPrintableChars ($string, $inKeyword=false)
	Escape non printable chars in strings output as in dart-sass.

	findImport ($url, $currentDir=null)
	Return the file path for an import url if it exists.

	get ($name, $shouldThrow=true, Environment $env=null, $unreduced=false)
	Get variable.

	getArgumentListKeywords ($value)
	Gets the keywords of an argument list.

	getCompileOptions ()
	Get compiler options.

	getParsedFiles ()
	Returns list of parsed files.

	getSourcePosition ()
	Get source position.

	getStringText (array $value)
	Gets the text of a Sass string.

	getVariables ()
	Returns list of variables.

	isTruthy ($value)
	Is truthy?

	normalizeValue ($value)
	Normalize value.

	registerFunction ($name, $callback, $argumentDeclaration=null)
	Register function.

	replaceVariables (array $variables)
	Replaces variables.

	setCharset ($charset)
	Configures the handling of non-ASCII outputs.

	setEncoding ($encoding)
	Set encoding.

	setErrorOuput ($handle)
	Set an alternative error output stream, for testing purpose only.

	setFormatter ($formatterName)
	Set formatter.

	setIgnoreErrors ($ignoreErrors)
	Ignore errors?

	setImportPaths ($path)
	Set import paths.

	setLineNumberStyle ($lineNumberStyle)
	Set line number style.

	setLogger (LoggerInterface $logger)
	Sets an alternative logger.

	setNumberPrecision ($numberPrecision)
	Set number precision.

	setOutputStyle ($style)
	Sets the output style.

	setSourceMap ($sourceMap)
	Enable/disable source maps.

	setSourceMapOptions ($sourceMapOptions)
	Set source map options.

	setVariables (array $variables)
	Set variables.

	throwError ($msg)
	Throw error (exception)

	toBool ($thing)
	Cast to boolean.

	toHSL ($red, $green, $blue)
	Convert RGB to HSL.

	toRGB ($hue, $saturation, $lightness)
	Convert HSL to RGB.

	unregisterFunction ($name)
	Unregister function.

	unsetVariable ($name)
	Unset variable.

Static Public Member Functions
static	isCssImport ($url)
	Detects whether the import is a CSS import.

static	isNativeFunction ($name)
	Check if a function is a native built-in scss function, for css parsing.

static	normalizeNativeFunctionName ($name)
	Normalize native function name.

Public Attributes
const	DEBUG_INFO = 2

const	LINE_COMMENTS = 1

const	SOURCE_MAP_FILE = 2

const	SOURCE_MAP_INLINE = 1

const	SOURCE_MAP_NONE = 0

const	WITH_ALL = 7

const	WITH_MEDIA = 2

const	WITH_RULE = 1

const	WITH_SUPPORTS = 4

Static Public Attributes
static	$defaultValue = [Type::T_KEYWORD, '']

static	$emptyList = [Type::T_LIST, '', []]

static	$emptyMap = [Type::T_MAP, [], []]

static	$emptyString = [Type::T_STRING, '"', []]

static	$false = [Type::T_KEYWORD, 'false']

static	$Infinity = [Type::T_KEYWORD, 'Infinity']

static	$NaN = [Type::T_KEYWORD, 'NaN']

static	$null = [Type::T_NULL]

static	$nullString = [Type::T_STRING, '', []]

static	$selfSelector = [Type::T_SELF]

static static static	$true = [Type::T_KEYWORD, 'true']

static	$with = [Type::T_KEYWORD, 'with']

static	$without = [Type::T_KEYWORD, 'without']

Protected Member Functions
	adjustHsl ($color, $idx, $amount)

	alterColor (array $args, $operation, $fn)
	Helper function for adjust_color, change_color, and scale_color.

	appendOutputLine (OutputBlock $out, $type, $line)
	Append lines to the current output block: directly to the block or through a child if necessary.

	appendRootDirective ($line, $out, $allowed=[Type::T_COMMENT])
	Append a root directive like @import or @charset as near as the possible from the source code (keeping before comments, @import and @charset coming before in the source code)

	applyArguments ($argDef, $argValues, $storeInEnv=true, $reduce=true)
	Apply argument values per definition.

	backPropagateEnv ($store, $excludedVars=null)
	Propagate vars from a just poped Env (used in @each and @for)

	callNativeFunction ($name, $function, $prototype, $args)
	Call built-in and registered (PHP) functions.

	callScssFunction ($func, $argValues)
	Call SCSS @function.

	callStackMessage ($all=false, $limit=null)
	Beautify call stack for output.

	checkCompatibleTags ($tag1, $tag2)
	Check the compatibility between two tag names: if both are defined they should be identical or one has to be '*'.

	checkSelectorArgType ($arg, $maxDepth=2)
	Check variable type for getSelectorArg() function.

	coerceColor ($value, $inRGBFunction=false)
	Coerce value to color.

	coerceForExpression ($value)
	Coerce color for expression.

	coerceList ($item, $delim=',', $removeTrailingNull=false)
	Coerce something to list.

	coerceMap ($item)
	Coerce something to map.

	coercePercent ($value)
	Coerce value to a percentage.

	coerceString ($value)
	Coerce value to string.

	coerceValue ($value)
	Coerce a php value into a scss one.

	collapseSelectors ($selectors)
	Collapse selectors.

	combineSelectorSingle ($base, $other)
	Combine selector single.

	compactEnv (Environment $env)
	Convert env linked list to stack.

	compileAtRoot (Block $block)
	Compile at-root.

	compileBlock (Block $block)
	Recursively compiles a block.

	compileChild ($child, OutputBlock $out)
	Compile child; returns a value to halt execution.

	compileChildren ($stms, OutputBlock $out, $traceName='')
	Compile children and return result.

	compileChildrenNoReturn ($stms, OutputBlock $out, $selfParent=null, $traceName='')
	Compile children and throw exception if unexpected at-return.

	compileColorPartValue ($value, $min, $max, $isInt=true)

	compileComment ($block)
	Compile root level comment.

	compileCommentValue ($value, $pushEnv=false)
	Compile the value of a comment that can have interpolation.

	compileDebugValue ($value)

	compileDirective ($directive, OutputBlock $out)
	Compile directive.

	compileDirectiveName ($directiveName)
	directive names can include some interpolation

	compileImport ($rawPath, OutputBlock $out, $once=false)
	Compile import; returns true if the value was something that could be imported.

	compileImportPath ($rawPath)

	compileKeyframeBlock (Block $block, $selectors)
	Compile keyframe block.

	compileMedia (Block $media)
	Compile media.

	compileMediaQuery ($queryList)
	Compile media query.

	compileNestedBlock (Block $block, $selectors)
	Compile nested block.

	compileNestedPropertiesBlock (Block $block, OutputBlock $out)
	Compile nested properties lines.

	compileRGBAValue ($value, $isAlpha=false)

	compileRoot (Block $rootBlock)
	Compile root.

	compileSelector ($selector)
	Compile selector to string; self(&) should have been replaced by now.

	compileSelectorPart ($piece)
	Compile selector part.

	compileStringContent ($string, $quote=true)
	Compile string content.

	compileWith ($withCondition)
	Compile @at-root's with: inclusion / without: exclusion into 2 lists uses to filter scope/env later.

	completeScope ($scope, $previousScope)
	found missing selector from a at-root compilation in the previous scope (if at-root is just enclosing a property, the selector is in the parent tree)

	cssValidArg ($arg, $allowed_function=[], $inFunction=false)

	escapeImportPathString ($path)

	evalSelector ($selector)
	Evaluate selector.

	evalSelectorPart ($part)
	Evaluate selector part; replaces all the interpolates, stripping quotes.

	evalSelectors ($selectors)
	Evaluate selectors.

	evaluateMediaQuery ($queryList)
	evaluate media query : compile internal value keeping the structure unchanged

	expToString ($exp, $keepParens=false)
	Reduce expression to string.

	extendOrReplaceSelectors ($selectors, $extendee, $extender, $replace=false)
	Extend/replace in selectors used by selector-extend and selector-replace that use the same logic.

	extractEnv ($envs)
	Convert env stack to singly linked list.

	extractInterpolation ($list)
	Extract interpolation; it doesn't need to be recursive, compileValue will handle that.

	extractRelationshipFromFragment (array $fragment)
	Extract a relationship from the fragment.

	filterScopeWithWithout ($scope, $with, $without)
	Filter at-root scope depending on with/without option.

	filterWithWithout ($envs, $with, $without)
	Filter env stack.

	findScopeSelectors ($scope, $depth)
	Find a selector by the depth node in the scope.

	findTagName ($parts)
	Find the html tag name in a selector parts list.

	fixColor ($c)
	Make sure a color's components don't go out of bounds.

	flattenList ($list)
	Flatten list.

	flattenSelectors (OutputBlock $block, $parentKey=null)
	Flatten selectors.

	flattenSelectorSingle ($single)
	Flatten selector single; joins together .classes and ids.

	fncall ($functionReference, $argValues)
	Function caller.

	formatOutputSelector ($selectors)
	Postprocess selector to output in right format.

	getBuiltinFunction ($name)
	Get built-in function.

	getFunctionReference ($name, $safeCopy=false)
	Find a function reference.

	getSelectorArg ($arg, $varname=null, $allowParent=false)
	Preprocess selector args.

	getStoreEnv ()
	Get store environment.

	glueFunctionSelectors ($parts)
	Glue parts of :not( or :nth-child( ... that are in general split in selectors parts.

	handleImportLoop ($name)
	Handle import loop.

	has ($name, Environment $env=null)
	Has variable?

	hasSelectorPlaceholder ($selector)
	Has selector placeholder?

	hueToRGB ($m1, $m2, $h)
	Hue to RGB helper.

	importFile ($path, OutputBlock $out)
	Import file.

	injectVariables (array $args)
	Inject variables.

	inspectFormatValue ($value, $force_enclosing_display=false)

	isImmediateRelationshipCombinator ($value)
	Is the value a direct relationship combinator?

	isPseudoSelector ($part, &$matches)
	Test a part for being a pseudo selector.

	isSelfExtend ($target, $origin)
	Is self extend?

	isSuperPart ($superParts, $subParts)
	Test a part of super selector again a part of sub selector.

	isSuperSelector ($super, $sub)
	Test a $super selector again $sub.

	isWith ($block, $with, $without)
	Filter WITH rules.

	joinSelectors ($parent, $child, &$stillHasSelf, $selfParentSelectors=null)
	Join selectors; looks for & to replace, or append parent before child.

	libAbs ($args)

	libAdjustColor ($args)

	libAdjustHue ($args)

	libAlpha ($args)

	libAppend ($args)

	libBlue ($args)

	libCall ($args)

	libCeil ($args)

	libChangeColor ($args)

	libComparable ($args)

	libComplement ($args)

	libCounter ($args)
	Workaround IE7's content counter bug.

	libDarken ($args)

	libDesaturate ($args)

	libFadeIn ($args)

	libFadeOut ($args)

	libFeatureExists ($args)

	libFloor ($args)

	libFunctionExists ($args)

	libGetFunction ($args)

	libGlobalVariableExists ($args)

	libGrayscale ($args)

	libGreen ($args)

	libHsl ($args, $kwargs, $funcName='hsl')

	libHsla ($args, $kwargs)

	libHue ($args)

	libIeHexStr ($args)

	libIf ($args)

	libIndex ($args)

	libInspect ($args)

	libInvert ($args)

	libIsBracketed ($args)

	libIsSuperselector ($args)

	libJoin ($args)

	libKeywords ($args)

	libLength ($args)

	libLighten ($args)

	libLightness ($args)

	libListSeparator ($args)

	libMapGet ($args)

	libMapHasKey ($args)

	libMapKeys ($args)

	libMapMerge ($args)

	libMapRemove ($args)

	libMapValues ($args)

	libMax ($args)

	libMin ($args)

	libMix ($args)

	libMixinExists ($args)

	libNth ($args)

	libOpacify ($args)

	libOpacity ($args)

	libPercentage ($args)

	libQuote ($args)

	libRandom ($args)

	libRed ($args)

	libRgb ($args, $kwargs, $funcName='rgb')

	libRgba ($args, $kwargs)

	libRound ($args)

	libSaturate ($args)

	libSaturation ($args)

	libScaleColor ($args)

	libScssphpGlob ($args)

	libSelectorAppend ($args)

	libSelectorExtend ($args)

	libSelectorNest ($args)

	libSelectorParse ($args)

	libSelectorReplace ($args)

	libSelectorUnify ($args)

	libSetNth ($args)

	libSimpleSelectors ($args)

	libStrIndex ($args)

	libStrInsert ($args)

	libStrLength ($args)

	libStrSlice ($args)

	libToLowerCase ($args)

	libToUpperCase ($args)

	libTransparentize ($args)

	libTypeOf ($args)

	libUniqueId ()

	libUnit ($args)

	libUnitless ($args)

	libUnquote ($args)

	libVariableExists ($args)

	libZip ($args)

	listSeparatorForJoin ($list1, $sep)

	makeOutputBlock ($type, $selectors=null)
	Make output block.

	matchExtends ($selector, &$out, $from=0, $initial=true)
	Match extends.

	matchExtendsSingle ($rawSingle, &$outOrigin, $initial=true)
	Match extends single.

	matchPartInCompound ($part, $compound)
	Try to find a matching part in a compound:

	mediaParent (OutputBlock $scope)
	Media parent.

	mergeDirectRelationships ($selectors1, $selectors2)
	Merge direct relationships between selectors.

	mergeMediaTypes ($type1, $type2)
	Merge media types.

	mergeParts ($parts1, $parts2)
	Merge two part list taking care that.

	missingSelectors ()
	Report missing selectors.

	multiplyMedia (Environment $env=null, $childQueries=null)
	Multiply media.

	multiplySelectors (Environment $env, $selfParent=null)
	Find the final set of selectors.

	normalizeName ($name)
	Normalize name.

	opAdd ($left, $right)
	Add strings.

	opAddNumberNumber (Number $left, Number $right)
	Add numbers.

	opAnd ($left, $right, $shouldEval)
	Boolean and.

	opColorColor ($op, $left, $right)
	Compare colors.

	opColorNumber ($op, $left, Number $right)
	Compare color and number.

	opDivNumberNumber (Number $left, Number $right)
	Divide numbers.

	opEq ($left, $right)
	Compare number1 == number2.

	opEqNumberNumber (Number $left, Number $right)
	Compare number1 == number2.

	opGteNumberNumber (Number $left, Number $right)
	Compare number1 >= number2.

	opGtNumberNumber (Number $left, Number $right)
	Compare number1 > number2.

	opLteNumberNumber (Number $left, Number $right)
	Compare number1 <= number2.

	opLtNumberNumber (Number $left, Number $right)
	Compare number1 < number2.

	opModNumberNumber (Number $left, Number $right)
	Mod numbers.

	opMulNumberNumber (Number $left, Number $right)
	Multiply numbers.

	opNeq ($left, $right)
	Compare number1 != number2.

	opNeqNumberNumber (Number $left, Number $right)
	Compare number1 != number2.

	opNumberColor ($op, Number $left, $right)
	Compare number and color.

	opOr ($left, $right, $shouldEval)
	Boolean or.

	opSubNumberNumber (Number $left, Number $right)
	Subtract numbers.

	parserFactory ($path)
	Instantiate parser.

	popCallStack ()

	popEnv ()
	Pop environment.

	prependSelectors ($selectors, $parts)
	Prepend each selector from $selectors with $parts.

	pushCallStack ($name='')

	pushEnv (Block $block=null)
	Push environment.

	pushExtends ($target, $origin, $block)
	Push extends.

	pushOrMergeExtentedSelector (&$out, $extended)
	Push extended selector except if.

	reduce ($value, $inExp=false)
	Reduce value.

	replaceSelfSelector ($selectors, $replace=null)
	Parse down the selector and revert [self] to "&" before a reparsing.

	selectorAppend ($selectors)
	Append parts of the last selector in the list to the previous, recursively.

	set ($name, $value, $shadow=false, Environment $env=null, $valueUnreduced=null)
	Set variable.

	setExisting ($name, $value, Environment $env, $valueUnreduced=null)
	Set existing variable.

	setRaw ($name, $value, Environment $env, $valueUnreduced=null)
	Set raw variable.

	shouldEval ($value)
	Should $value cause its operand to eval.

	sortNativeFunctionArgs ($functionName, $prototypes, $args)
	Sorts keyword arguments.

	stringifyFncallArgs ($arg)
	Reformat fncall arguments to proper css function output.

	stringTransformAsciiOnly ($stringContent, $filter)
	Apply a filter on a string content, only on ascii chars let extended chars untouched.

	testWithWithout ($what, $with, $without)
	Test a single type of block against with/without lists.

	unifyCompoundSelectors ($compound1, $compound2)
	The selector-unify magic as its best (at least works as expected on test cases)

Protected Attributes
bool null	$charsetSeen

array< int, $importPaths=[];protected array< string, $importCache=[];protected string[] $importedFiles=[];protected array $userFunctions=[];protected array< string, $registeredVars=[];protected array< string, $registeredFeatures=['extend-selector-pseudoclass'=> false, 'at-error'=> true, 'units-level-3'=> true, 'global-variable-shadowing'=> string null	$encoding = null

ScssPhp ScssPhp Compiler Environment	$env

Formatter	$formatter

null	$lineNumberStyle = null

OutputBlock null	$rootBlock

Environment	$rootEnv

OutputBlock null	$scope

int SourceMapGenerator	$sourceMap = self::SOURCE_MAP_NONE
	@phpstan-var self\SOURCE_MAP_*\|SourceMapGenerator

array	$sourceMapOptions = []
	@phpstan-var array{sourceRoot?: string, sourceMapFilename?: string\|null, sourceMapURL?: string\|null, sourceMapWriteTo?: string\|null, outputSourceFiles?: bool, sourceMapRootpath?: string, sourceMapBasepath?: string}

Environment null	$storeEnv

array< int, $importPaths=[];protected array< string, $importCache=[];protected string[] $importedFiles=[];protected array $userFunctions=[];protected array< string, $registeredVars=[];protected array< string, $registeredFeatures=['extend-selector-pseudoclass'=> false, 'at-error'=> true, 'units-level-3'=> true, 'global-variable-shadowing'=>	false
	string\|callable>

array< int, $sourceNames;protected Cache\|null $cache;protected bool $cacheCheckImportResolutions=false;protected int $indentLevel;protected array[] $extends;protected array< string, $extendsMap;protected array< string, $parsedFiles=[];protected Parser\|null $parser;protected int\|null $sourceIndex;protected int\|null $sourceLine;protected int\|null $sourceColumn;protected bool\|null $shouldEvaluate;protected null $ignoreErrors;protected bool $ignoreCallStackMessage=false;protected array[] $callStack=[];private array $resolvedImports=[];private string\|null $currentDirectory;private string $rootDirectory;private bool $legacyCwdImportPath=true;private LoggerInterface $logger;private array< string, $warnedChildFunctions=[];public function __construct( $cacheOptions=null) { $this->sourceNames=[];if( $cacheOptions) { $this->cache=new Cache( $cacheOptions);if(!empty( $cacheOptions[ 'checkImportResolutions'])) { $this->cacheCheckImportResolutions=true;} } $this->	logger = new StreamLogger(fopen('php://stderr', 'w'), true)
	string\|null>

Static Protected Attributes
static	$libAbs = ['number']

static	$libAdjustColor = ['color', 'kwargs...']

static	$libAdjustHue = ['color', 'degrees']

static	$libAlpha = ['color']

static	$libAppend = ['list', 'val', 'separator:auto']

static	$libBlue = ['color']

static	$libCall = ['function', 'args...']

static	$libCeil = ['number']

static	$libChangeColor = ['color', 'kwargs...']

static	$libComparable

static	$libComplement = ['color']

static	$libCounter = ['args...']

static	$libDarken = ['color', 'amount']

static	$libDesaturate = ['color', 'amount']

static	$libFadeIn = ['color', 'amount']

static	$libFadeOut = ['color', 'amount']

static	$libFeatureExists = ['feature']

static	$libFloor = ['number']

static	$libFunctionExists = ['name']

static	$libGetFunction

static	$libGlobalVariableExists = ['name']

static	$libGrayscale = ['color']

static	$libGreen = ['color']

static	$libHsl

static	$libHsla

static	$libHue = ['color']

static	$libIeHexStr = ['color']

static	$libIf = ['condition', 'if-true', 'if-false:']

static	$libIndex = ['list', 'value']

static	$libInspect = ['value']

static	$libInvert = ['color', 'weight:100%']

static	$libIsBracketed = ['list']

static	$libIsSuperselector = ['super', 'sub']

static	$libJoin = ['list1', 'list2', 'separator:auto', 'bracketed:auto']

static	$libKeywords = ['args']

static	$libLength = ['list']

static	$libLighten = ['color', 'amount']

static	$libLightness = ['color']

static	$libListSeparator = ['list']

static	$libMapGet = ['map', 'key', 'keys...']

static	$libMapHasKey = ['map', 'key', 'keys...']

static	$libMapKeys = ['map']

static	$libMapMerge

static	$libMapRemove

static	$libMapValues = ['map']

static	$libMax = ['numbers...']

static	$libMin = ['numbers...']

static	$libMix

static	$libMixinExists = ['name']

static	$libNth = ['list', 'n']

static	$libOpacify = ['color', 'amount']

static	$libOpacity = ['color']

static	$libPercentage = ['number']

static	$libQuote = ['string']

static	$libRandom = ['limit:null']

static	$libRed = ['color']

static	$libRgb

static	$libRgba

static	$libRound = ['number']

static	$libSaturate = [['color', 'amount'], ['amount']]

static	$libSaturation = ['color']

static	$libScaleColor = ['color', 'kwargs...']

static	$libScssphpGlob = ['pattern']

static	$libSelectorAppend = ['selector...']

static	$libSelectorExtend

static	$libSelectorNest = ['selector...']

static	$libSelectorParse

static	$libSelectorReplace

static	$libSelectorUnify = ['selectors1', 'selectors2']

static	$libSetNth = ['list', 'n', 'value']

static	$libSimpleSelectors = ['selector']

static	$libStrIndex = ['string', 'substring']

static	$libStrInsert = ['string', 'insert', 'index']

static	$libStrLength = ['string']

static	$libStrSlice = ['string', 'start-at', 'end-at:-1']

static	$libToLowerCase = ['string']

static	$libToUpperCase = ['string']

static	$libTransparentize = ['color', 'amount']

static	$libTypeOf = ['value']

static	$libUniqueId = []

static	$libUnit = ['number']

static	$libUnitless = ['number']

static	$libUnquote = ['string']

static	$libVariableExists = ['name']

static	$libZip = ['lists...']

static static	array< string, $namespaces=['special'=>
	string>

static	array< string, $operatorNames=['+'=>
	string>

Detailed Description

The scss compiler and parser.

Converting SCSS to CSS is a three stage process. The incoming file is parsed by Parser into a syntax tree, then it is compiled into another tree representing the CSS structure by Compiler. The CSS tree is fed into a formatter, like Formatter which then outputs CSS as a string.

During the first compile, all values are reduced, which means that their types are brought to the lowest form before being dump as strings. This handles math equations, variable dereferences, and the like.

The compile function of Compiler is the entry point.

In summary:

The Compiler class creates an instance of the parser, feeds it SCSS code, then transforms the resulting tree to a CSS tree. This class also holds the evaluation context, such as all available mixins and variables at any given time.

The Parser class is only concerned with parsing its input.

The Formatter takes a CSS tree, and dumps it to a formatted string, handling things like indentation. SCSS compiler

Author: Leaf Corcoran leafo.nosp@m.t@gm.nosp@m.ail.c.nosp@m.om

@final Extending the Compiler is deprecated

Member Function Documentation

◆ addFeature()

ScssPhp\ScssPhp\Compiler::addFeature ( $name )

Add feature.

@api

Parameters

string $name

Return values

void

Deprecated: Registering additional features is deprecated.

◆ addImportPath()

ScssPhp\ScssPhp\Compiler::addImportPath ( $path )

Add import path.

@api

Parameters

string | callable $path

Return values

void

◆ addVariables()

ScssPhp\ScssPhp\Compiler::addVariables ( array $variables )

Replaces variables.

Parameters

array<string,mixed> $variables

Return values

void

◆ adjustHsl()

ScssPhp\ScssPhp\Compiler::adjustHsl	(	$color,
		$idx,
		$amount )

protected

Parameters

array	$color
int	$idx
int \| float	$amount

Return values

array

◆ alterColor()

ScssPhp\ScssPhp\Compiler::alterColor	(	array	$args,
			$operation,
			$fn )

protected

Helper function for adjust_color, change_color, and scale_color.

Parameters

	array<array\|Number>	$args
string	$operation
callable	$fn

Return values

array

◆ appendOutputLine()

ScssPhp\ScssPhp\Compiler::appendOutputLine	(	OutputBlock	$out,
			$type,
			$line )

protected

Append lines to the current output block: directly to the block or through a child if necessary.

Parameters

ScssPhp\ScssPhp\Formatter\OutputBlock	$out
string	$type
string	$line

Return values

void

◆ appendRootDirective()

ScssPhp\ScssPhp\Compiler::appendRootDirective	(	$line,
		$out,
		$allowed = [Type::T_COMMENT] )

protected

Append a root directive like @import or @charset as near as the possible from the source code (keeping before comments, @import and @charset coming before in the source code)

Parameters

string	$line
ScssPhp\ScssPhp\Formatter\OutputBlock	$out
array	$allowed

Return values

void

◆ applyArguments()

ScssPhp\ScssPhp\Compiler::applyArguments	(	$argDef,
		$argValues,
		$storeInEnv = true,
		$reduce = true )

protected

Apply argument values per definition.

Parameters

array[]	$argDef
array \| null	$argValues
bool	$storeInEnv
bool	$reduce	only used if $storeInEnv = false

Return values

array<string,array|Number>

@phpstan-param list<array{0: string, 1: array|Number|null, 2: bool}> $argDef

Exceptions

Exception

◆ assertColor()

ScssPhp\ScssPhp\Compiler::assertColor	(		$value,
			$varName = null )

Assert value is a color.

@api

Parameters

array \| Number	$value
string \| null	$varName

Return values

array

Exceptions

SassScriptException

◆ assertInteger()

ScssPhp\ScssPhp\Compiler::assertInteger	(		$value,
			$varName = null )

Assert value is a integer.

@api

Parameters

array \| Number	$value
string \| null	$varName

Return values

int

Exceptions

SassScriptException

◆ assertList()

ScssPhp\ScssPhp\Compiler::assertList ( $value )

Assert value is a list.

@api

Parameters

array | Number $value

Return values

array

Exceptions

Exception

◆ assertMap()

ScssPhp\ScssPhp\Compiler::assertMap	(		$value,
			$varName = null )

Assert value is a map.

@api

Parameters

array \| Number	$value
string \| null	$varName

Return values

array

Exceptions

SassScriptException

◆ assertNumber()

ScssPhp\ScssPhp\Compiler::assertNumber	(		$value,
			$varName = null )

Assert value is a number.

@api

Parameters

array \| Number	$value
string \| null	$varName

Return values

Number

Exceptions

SassScriptException

◆ assertString()

ScssPhp\ScssPhp\Compiler::assertString	(		$value,
			$varName = null )

Assert value is a string.

This method deals with internal implementation details of the value representation where unquoted strings can sometimes be stored under other types. The returned value is always using the T_STRING type.

@api

Parameters

array \| Number	$value
string \| null	$varName

Return values

array

Exceptions

SassScriptException

◆ backPropagateEnv()

ScssPhp\ScssPhp\Compiler::backPropagateEnv	(		$store,
			$excludedVars = null )

protected

Propagate vars from a just poped Env (used in @each and @for)

Parameters

array	$store
null \| string[]	$excludedVars

Return values

void

◆ callNativeFunction()

ScssPhp\ScssPhp\Compiler::callNativeFunction	(	$name,
		$function,
		$prototype,
		$args )

protected

Call built-in and registered (PHP) functions.

Parameters

string	$name
callable	$function
array	$prototype
array	$args

Return values

array|Number|null

◆ callScssFunction()

ScssPhp\ScssPhp\Compiler::callScssFunction	(		$func,
			$argValues )

protected

Call SCSS @function.

Parameters

CallableBlock \| null	$func
array	$argValues

Return values

array|Number

◆ callStackMessage()

ScssPhp\ScssPhp\Compiler::callStackMessage	(		$all = false,
			$limit = null )

protected

Beautify call stack for output.

Parameters

bool	$all
int \| null	$limit

Return values

string

◆ checkCompatibleTags()

ScssPhp\ScssPhp\Compiler::checkCompatibleTags	(		$tag1,
			$tag2 )

protected

Check the compatibility between two tag names: if both are defined they should be identical or one has to be '*'.

Parameters

string	$tag1
string	$tag2

Return values

array|false

◆ checkSelectorArgType()

ScssPhp\ScssPhp\Compiler::checkSelectorArgType	(		$arg,
			$maxDepth = 2 )

protected

Check variable type for getSelectorArg() function.

Parameters

array	$arg
int	$maxDepth

Return values

bool

◆ coerceColor()

ScssPhp\ScssPhp\Compiler::coerceColor	(		$value,
			$inRGBFunction = false )

protected

Coerce value to color.

Parameters

array \| Number	$value
bool	$inRGBFunction

Return values

array|null

◆ coerceForExpression()

ScssPhp\ScssPhp\Compiler::coerceForExpression ( $value )

protected

Coerce color for expression.

Parameters

array | Number $value

Return values

array|Number

◆ coerceList()

ScssPhp\ScssPhp\Compiler::coerceList	(	$item,
		$delim = ',',
		$removeTrailingNull = false )

protected

Coerce something to list.

Parameters

array \| Number	$item
string	$delim
bool	$removeTrailingNull

Return values

array

◆ coerceMap()

ScssPhp\ScssPhp\Compiler::coerceMap ( $item )

protected

Coerce something to map.

Parameters

array | Number $item

Return values

array|Number

◆ coercePercent()

ScssPhp\ScssPhp\Compiler::coercePercent ( $value )

protected

Coerce value to a percentage.

Parameters

array | Number $value

Return values

int|float

Deprecated

◆ coerceString()

ScssPhp\ScssPhp\Compiler::coerceString ( $value )

protected

Coerce value to string.

Parameters

array | Number $value

Return values

array

◆ coerceValue()

ScssPhp\ScssPhp\Compiler::coerceValue ( $value )

protected

Coerce a php value into a scss one.

Parameters

mixed $value

Return values

array|Number

◆ collapseSelectors()

ScssPhp\ScssPhp\Compiler::collapseSelectors ( $selectors )

protected

Collapse selectors.

Parameters

array $selectors

Return values

string

◆ combineSelectorSingle()

ScssPhp\ScssPhp\Compiler::combineSelectorSingle	(		$base,
			$other )

protected

Combine selector single.

Parameters

array	$base
array	$other

Return values

array

◆ compactEnv()

ScssPhp\ScssPhp\Compiler::compactEnv ( Environment $env )

protected

Convert env linked list to stack.

Parameters

Environment $env

Return values

Environment[]

@phpstan-return non-empty-array<Environment>

◆ compile()

ScssPhp\ScssPhp\Compiler::compile	(		$code,
			$path = null )

Compile scss.

Parameters

string	$code
string \| null	$path

Return values

string

Exceptions

SassException when the source fails to compile

Deprecated: Use {

See also: compileString} instead.

Reimplemented in core_scss.

◆ compileAtRoot()

ScssPhp\ScssPhp\Compiler::compileAtRoot ( Block $block )

protected

Compile at-root.

Parameters

ScssPhp\ScssPhp\Block $block

Return values

void

◆ compileBlock()

ScssPhp\ScssPhp\Compiler::compileBlock ( Block $block )

protected

Recursively compiles a block.

A block is analogous to a CSS block in most cases. A single SCSS document is encapsulated in a block when parsed, but it does not have parent tags so all of its children appear on the root level when compiled.

Blocks are made up of selectors and children.

The children of a block are just all the blocks that are defined within.

Compiling the block involves pushing a fresh environment on the stack, and iterating through the props, compiling each one.

See also: Compiler\compileChild()

Parameters

ScssPhp\ScssPhp\Block $block

Return values

void

◆ compileChild()

ScssPhp\ScssPhp\Compiler::compileChild	(		$child,
		OutputBlock	$out )

protected

Compile child; returns a value to halt execution.

Parameters

array	$child
ScssPhp\ScssPhp\Formatter\OutputBlock	$out

Return values

array|Number|null

Reimplemented in core_scss.

◆ compileChildren()

ScssPhp\ScssPhp\Compiler::compileChildren	(		$stms,
		OutputBlock	$out,
			$traceName = '' )

protected

Compile children and return result.

Parameters

array	$stms
ScssPhp\ScssPhp\Formatter\OutputBlock	$out
string	$traceName

Return values

array|Number|null

◆ compileChildrenNoReturn()

ScssPhp\ScssPhp\Compiler::compileChildrenNoReturn	(		$stms,
		OutputBlock	$out,
			$selfParent = null,
			$traceName = '' )

protected

Compile children and throw exception if unexpected at-return.

Parameters

array[]	$stms
ScssPhp\ScssPhp\Formatter\OutputBlock	$out
ScssPhp\ScssPhp\Block	$selfParent
string	$traceName

Return values

void

Exceptions

Exception

◆ compileColorPartValue()

ScssPhp\ScssPhp\Compiler::compileColorPartValue	(	$value,
		$min,
		$max,
		$isInt = true )

protected

Parameters

mixed	$value
int \| float	$min
int \| float	$max
bool	$isInt

Return values

int|mixed

◆ compileComment()

ScssPhp\ScssPhp\Compiler::compileComment ( $block )

protected

Compile root level comment.

Parameters

array $block

Return values

void

◆ compileCommentValue()

ScssPhp\ScssPhp\Compiler::compileCommentValue	(		$value,
			$pushEnv = false )

protected

Compile the value of a comment that can have interpolation.

Parameters

array	$value
bool	$pushEnv

Return values

string

◆ compileDebugValue()

ScssPhp\ScssPhp\Compiler::compileDebugValue ( $value )

protected

Parameters

array | Number $value

Return values

string

◆ compileDirective()

ScssPhp\ScssPhp\Compiler::compileDirective	(		$directive,
		OutputBlock	$out )

protected

Compile directive.

Parameters

DirectiveBlock \| array	$directive
ScssPhp\ScssPhp\Formatter\OutputBlock	$out

Return values

void

◆ compileDirectiveName()

ScssPhp\ScssPhp\Compiler::compileDirectiveName ( $directiveName )

protected

directive names can include some interpolation

Parameters

string | array $directiveName

Return values

string

Exceptions

CompilerException

◆ compileImport()

ScssPhp\ScssPhp\Compiler::compileImport	(		$rawPath,
		OutputBlock	$out,
			$once = false )

protected

Compile import; returns true if the value was something that could be imported.

Parameters

array	$rawPath
ScssPhp\ScssPhp\Formatter\OutputBlock	$out
bool	$once

Return values

bool

◆ compileImportPath()

ScssPhp\ScssPhp\Compiler::compileImportPath ( $rawPath )

protected

Parameters

array $rawPath

Return values

string

Exceptions

CompilerException

◆ compileKeyframeBlock()

ScssPhp\ScssPhp\Compiler::compileKeyframeBlock	(	Block	$block,
			$selectors )

protected

Compile keyframe block.

Parameters

ScssPhp\ScssPhp\Block	$block
string[]	$selectors

Return values

void

◆ compileMedia()

ScssPhp\ScssPhp\Compiler::compileMedia ( Block $media )

protected

Compile media.

Parameters

ScssPhp\ScssPhp\Block $media

Return values

void

◆ compileMediaQuery()

ScssPhp\ScssPhp\Compiler::compileMediaQuery ( $queryList )

protected

Compile media query.

Parameters

array $queryList

Return values

string[]

◆ compileNestedBlock()

ScssPhp\ScssPhp\Compiler::compileNestedBlock	(	Block	$block,
			$selectors )

protected

Compile nested block.

Parameters

ScssPhp\ScssPhp\Block	$block
string[]	$selectors

Return values

void

◆ compileNestedPropertiesBlock()

ScssPhp\ScssPhp\Compiler::compileNestedPropertiesBlock	(	Block	$block,
		OutputBlock	$out )

protected

Compile nested properties lines.

Parameters

ScssPhp\ScssPhp\Block	$block
ScssPhp\ScssPhp\Formatter\OutputBlock	$out

Return values

void

◆ compileRGBAValue()

ScssPhp\ScssPhp\Compiler::compileRGBAValue	(		$value,
			$isAlpha = false )

protected

Parameters

int \| Number	$value
bool	$isAlpha

Return values

int|mixed

◆ compileRoot()

ScssPhp\ScssPhp\Compiler::compileRoot ( Block $rootBlock )

protected

Compile root.

Parameters

ScssPhp\ScssPhp\Block $rootBlock

Return values

void

◆ compileSelector()

ScssPhp\ScssPhp\Compiler::compileSelector ( $selector )

protected

Compile selector to string; self(&) should have been replaced by now.

Parameters

string | array $selector

Return values

string

◆ compileSelectorPart()

ScssPhp\ScssPhp\Compiler::compileSelectorPart ( $piece )

protected

Compile selector part.

Parameters

array $piece

Return values

string

◆ compileString()

ScssPhp\ScssPhp\Compiler::compileString	(		$source,
			$path = null )

Compile scss.

Parameters

string	$source
string \| null	$path

Return values

CompilationResult

Exceptions

SassException when the source fails to compile

◆ compileStringContent()

ScssPhp\ScssPhp\Compiler::compileStringContent	(		$string,
			$quote = true )

protected

Compile string content.

Parameters

array	$string
bool	$quote

Return values

string

◆ compileValue()

ScssPhp\ScssPhp\Compiler::compileValue	(		$value,
			$quote = true )

Compiles a primitive value into a CSS property value.

Values in scssphp are typed by being wrapped in arrays, their format is typically:

array(type, contents [, additional_contents]*)

The input is expected to be reduced. This function will not work on things like expressions and variables.

@api

Parameters

array \| Number	$value
bool	$quote

Return values

string

◆ compileWith()

ScssPhp\ScssPhp\Compiler::compileWith ( $withCondition )

protected

Compile @at-root's with: inclusion / without: exclusion into 2 lists uses to filter scope/env later.

Parameters

array | null $withCondition

Return values

array

@phpstan-return array{array<string, bool>, array<string, bool>}

◆ completeScope()

ScssPhp\ScssPhp\Compiler::completeScope	(		$scope,
			$previousScope )

protected

found missing selector from a at-root compilation in the previous scope (if at-root is just enclosing a property, the selector is in the parent tree)

Parameters

ScssPhp\ScssPhp\Formatter\OutputBlock	$scope
ScssPhp\ScssPhp\Formatter\OutputBlock	$previousScope

Return values

OutputBlock

◆ cssValidArg()

ScssPhp\ScssPhp\Compiler::cssValidArg	(	$arg,
		$allowed_function = [],
		$inFunction = false )

protected

Parameters

array \| Number	$arg
string[]	$allowed_function
bool	$inFunction

Return values

array|Number|false

◆ errorArgsNumber()

ScssPhp\ScssPhp\Compiler::errorArgsNumber	(	$functionName,
		$ExpectedArgs,
		$nbActual )

Parameters

string	$functionName
array	$ExpectedArgs
int	$nbActual

Return values

CompilerException

Deprecated

◆ escapeImportPathString()

ScssPhp\ScssPhp\Compiler::escapeImportPathString ( $path )

protected

Parameters

array $path

Return values

array

Exceptions

CompilerException

◆ evalSelector()

ScssPhp\ScssPhp\Compiler::evalSelector ( $selector )

protected

Evaluate selector.

Parameters

array $selector

Return values

array

@phpstan-impure

◆ evalSelectorPart()

ScssPhp\ScssPhp\Compiler::evalSelectorPart ( $part )

protected

Evaluate selector part; replaces all the interpolates, stripping quotes.

Parameters

array $part

Return values

array

@phpstan-impure

◆ evalSelectors()

ScssPhp\ScssPhp\Compiler::evalSelectors ( $selectors )

protected

Evaluate selectors.

Parameters

array $selectors

Return values

array

◆ evaluateMediaQuery()

ScssPhp\ScssPhp\Compiler::evaluateMediaQuery ( $queryList )

protected

evaluate media query : compile internal value keeping the structure unchanged

Parameters

array $queryList

Return values

array

◆ expToString()

ScssPhp\ScssPhp\Compiler::expToString	(		$exp,
			$keepParens = false )

protected

Reduce expression to string.

Parameters

array	$exp
bool	$keepParens

Return values

array

◆ extendOrReplaceSelectors()

ScssPhp\ScssPhp\Compiler::extendOrReplaceSelectors	(	$selectors,
		$extendee,
		$extender,
		$replace = false )

protected

Extend/replace in selectors used by selector-extend and selector-replace that use the same logic.

Parameters

array	$selectors
array	$extendee
array	$extender
bool	$replace

Return values

array

◆ extractEnv()

ScssPhp\ScssPhp\Compiler::extractEnv ( $envs )

protected

Convert env stack to singly linked list.

Parameters

Environment[] $envs

Return values

Environment

@phpstan-param non-empty-array<Environment> $envs

◆ extractInterpolation()

ScssPhp\ScssPhp\Compiler::extractInterpolation ( $list )

protected

Extract interpolation; it doesn't need to be recursive, compileValue will handle that.

Parameters

array $list

Return values

array

◆ extractRelationshipFromFragment()

ScssPhp\ScssPhp\Compiler::extractRelationshipFromFragment ( array $fragment )

protected

Extract a relationship from the fragment.

When extracting the last portion of a selector we will be left with a fragment which may end with a direction relationship combinator. This method will extract the relationship fragment and return it along side the rest.

Parameters

array $fragment The selector fragment maybe ending with a direction relationship combinator.

Return values

array The selector without the relationship fragment if any, the relationship fragment.

◆ filterScopeWithWithout()

ScssPhp\ScssPhp\Compiler::filterScopeWithWithout	(	$scope,
		$with,
		$without )

protected

Filter at-root scope depending on with/without option.

Parameters

ScssPhp\ScssPhp\Formatter\OutputBlock	$scope
array	$with
array	$without

Return values

OutputBlock

◆ filterWithWithout()

ScssPhp\ScssPhp\Compiler::filterWithWithout	(	$envs,
		$with,
		$without )

protected

Filter env stack.

Parameters

Environment[]	$envs
array	$with
array	$without

Return values

Environment

@phpstan-param non-empty-array<Environment> $envs

◆ findScopeSelectors()

ScssPhp\ScssPhp\Compiler::findScopeSelectors	(		$scope,
			$depth )

protected

Find a selector by the depth node in the scope.

Parameters

ScssPhp\ScssPhp\Formatter\OutputBlock	$scope
int	$depth

Return values

array

◆ findTagName()

ScssPhp\ScssPhp\Compiler::findTagName ( $parts )

protected

Find the html tag name in a selector parts list.

Parameters

string[] $parts

Return values

string

◆ fixColor()

ScssPhp\ScssPhp\Compiler::fixColor ( $c )

protected

Make sure a color's components don't go out of bounds.

Parameters

array $c

Return values

array

◆ flattenList()

ScssPhp\ScssPhp\Compiler::flattenList ( $list )

protected

Flatten list.

Parameters

array $list

Return values

string

Deprecated

◆ flattenSelectors()

ScssPhp\ScssPhp\Compiler::flattenSelectors	(	OutputBlock	$block,
			$parentKey = null )

protected

Flatten selectors.

Parameters

ScssPhp\ScssPhp\Formatter\OutputBlock	$block
string	$parentKey

Return values

void

◆ flattenSelectorSingle()

ScssPhp\ScssPhp\Compiler::flattenSelectorSingle ( $single )

protected

Flatten selector single; joins together .classes and ids.

Parameters

array $single

Return values

array

◆ fncall()

ScssPhp\ScssPhp\Compiler::fncall	(		$functionReference,
			$argValues )

protected

Function caller.

Parameters

string \| array	$functionReference
array	$argValues

Return values

array|Number

◆ formatOutputSelector()

ScssPhp\ScssPhp\Compiler::formatOutputSelector ( $selectors )

protected

Postprocess selector to output in right format.

Parameters

array $selectors

Return values

array

◆ getArgumentListKeywords()

ScssPhp\ScssPhp\Compiler::getArgumentListKeywords ( $value )

Gets the keywords of an argument list.

Keys in the returned array are normalized names (underscores are replaced with dashes) without the leading $. Calling this helper with anything that an argument list received for a rest argument of the function argument declaration is not supported.

Parameters

array | Number $value

Return values

array<string,array|Number>

◆ getBuiltinFunction()

ScssPhp\ScssPhp\Compiler::getBuiltinFunction ( $name )

protected

Get built-in function.

Parameters

string $name Normalized name

Return values

array

◆ getCompileOptions()

ScssPhp\ScssPhp\Compiler::getCompileOptions ( )

Get compiler options.

Return values

array<string,mixed>

◆ getFunctionReference()

ScssPhp\ScssPhp\Compiler::getFunctionReference	(		$name,
			$safeCopy = false )

protected

Find a function reference.

Parameters

string	$name
bool	$safeCopy

Return values

array

◆ getParsedFiles()

ScssPhp\ScssPhp\Compiler::getParsedFiles ( )

Returns list of parsed files.

Deprecated

Return values

array<string,int>

◆ getSelectorArg()

ScssPhp\ScssPhp\Compiler::getSelectorArg	(	$arg,
		$varname = null,
		$allowParent = false )

protected

Preprocess selector args.

Parameters

array	$arg
string \| null	$varname
bool	$allowParent

Return values

array

◆ getSourcePosition()

ScssPhp\ScssPhp\Compiler::getSourcePosition ( )

Get source position.

@api

Return values

array

Deprecated

◆ getStoreEnv()

ScssPhp\ScssPhp\Compiler::getStoreEnv ( )

protected

Get store environment.

Return values

ScssPhp\ScssPhp\Compiler\Environment

◆ getStringText()

ScssPhp\ScssPhp\Compiler::getStringText ( array $value )

Gets the text of a Sass string.

Calling this method on anything else than a SassString is unsupported. Use {

See also: assertString} first to ensure that the value is indeed a string.

Parameters

array $value

Return values

string

◆ getVariables()

ScssPhp\ScssPhp\Compiler::getVariables ( )

Returns list of variables.

@api

Return values

array

◆ glueFunctionSelectors()

ScssPhp\ScssPhp\Compiler::glueFunctionSelectors ( $parts )

protected

Glue parts of :not( or :nth-child( ... that are in general split in selectors parts.

Parameters

array $parts

Return values

array

◆ handleImportLoop()

ScssPhp\ScssPhp\Compiler::handleImportLoop ( $name )

protected

Handle import loop.

Parameters

string $name

Return values

void

Exceptions

Exception

◆ has()

ScssPhp\ScssPhp\Compiler::has	(		$name,
		Environment	$env = null )

protected

Has variable?

Parameters

string	$name
ScssPhp\ScssPhp\Compiler\Environment	$env

Return values

bool

◆ hasSelectorPlaceholder()

ScssPhp\ScssPhp\Compiler::hasSelectorPlaceholder ( $selector )

protected

Has selector placeholder?

Parameters

array $selector

Return values

bool

◆ hueToRGB()

ScssPhp\ScssPhp\Compiler::hueToRGB	(	$m1,
		$m2,
		$h )

protected

Hue to RGB helper.

Parameters

float	$m1
float	$m2
float	$h

Return values

float

◆ importFile()

ScssPhp\ScssPhp\Compiler::importFile	(		$path,
		OutputBlock	$out )

protected

Import file.

Parameters

string	$path
ScssPhp\ScssPhp\Formatter\OutputBlock	$out

Return values

void

◆ injectVariables()

ScssPhp\ScssPhp\Compiler::injectVariables ( array $args )

protected

Inject variables.

Parameters

array $args

Return values

void

◆ inspectFormatValue()

ScssPhp\ScssPhp\Compiler::inspectFormatValue	(		$value,
			$force_enclosing_display = false )

protected

Parameters

array \| Number	$value
bool	$force_enclosing_display

Return values

array

◆ isCssImport()

static ScssPhp\ScssPhp\Compiler::isCssImport ( $url )

static

Detects whether the import is a CSS import.

For legacy reasons, custom importers are called for those, allowing them to replace them with an actual Sass import. However this behavior is deprecated. Custom importers are expected to return null when they receive a CSS import.

Parameters

string $url

Return values

bool

◆ isImmediateRelationshipCombinator()

ScssPhp\ScssPhp\Compiler::isImmediateRelationshipCombinator ( $value )

protected

Is the value a direct relationship combinator?

Parameters

string $value

Return values

bool

◆ isPseudoSelector()

ScssPhp\ScssPhp\Compiler::isPseudoSelector	(		$part,
		&	$matches )

protected

Test a part for being a pseudo selector.

Parameters

string	$part
array	$matches

Return values

bool

◆ isSelfExtend()

ScssPhp\ScssPhp\Compiler::isSelfExtend	(		$target,
			$origin )

protected

Is self extend?

Parameters

array	$target
array	$origin

Return values

bool

◆ isSuperPart()

ScssPhp\ScssPhp\Compiler::isSuperPart	(		$superParts,
			$subParts )

protected

Test a part of super selector again a part of sub selector.

Parameters

array	$superParts
array	$subParts

Return values

bool

◆ isSuperSelector()

ScssPhp\ScssPhp\Compiler::isSuperSelector	(		$super,
			$sub )

protected

Test a $super selector again $sub.

Parameters

array	$super
array	$sub

Return values

bool

◆ isTruthy()

ScssPhp\ScssPhp\Compiler::isTruthy ( $value )

Is truthy?

Parameters

array | Number $value

Return values

bool

◆ isWith()

ScssPhp\ScssPhp\Compiler::isWith	(	$block,
		$with,
		$without )

protected

Filter WITH rules.

Parameters

ScssPhp\ScssPhp\Block \| ScssPhp\ScssPhp\Formatter\OutputBlock	$block
array	$with
array	$without

Return values

bool

◆ joinSelectors()

ScssPhp\ScssPhp\Compiler::joinSelectors	(		$parent,
			$child,
		&	$stillHasSelf,
			$selfParentSelectors = null )

protected

Join selectors; looks for & to replace, or append parent before child.

Parameters

array	$parent
array	$child
bool	$stillHasSelf
array	$selfParentSelectors

Return values

array

◆ libCounter()

ScssPhp\ScssPhp\Compiler::libCounter ( $args )

protected

Workaround IE7's content counter bug.

Parameters

array $args

Return values

array

◆ libHsl()

ScssPhp\ScssPhp\Compiler::libHsl	(	$args,
		$kwargs,
		$funcName = 'hsl' )

protected

Parameters

array	$args
array	$kwargs
string	$funcName

Return values

array|null

◆ libRgb()

ScssPhp\ScssPhp\Compiler::libRgb	(	$args,
		$kwargs,
		$funcName = 'rgb' )

protected

Parameters

array	$args
array	$kwargs
string	$funcName

Return values

array

◆ listSeparatorForJoin()

ScssPhp\ScssPhp\Compiler::listSeparatorForJoin	(		$list1,
			$sep )

protected

Parameters

array	$list1
array \| Number \| null	$sep

Return values

string

Exceptions

CompilerException

Deprecated

◆ makeOutputBlock()

ScssPhp\ScssPhp\Compiler::makeOutputBlock	(		$type,
			$selectors = null )

protected

Make output block.

Parameters

string \| null	$type
string[] \| null	$selectors

Return values

ScssPhp\ScssPhp\Formatter\OutputBlock

◆ matchExtends()

ScssPhp\ScssPhp\Compiler::matchExtends	(		$selector,
		&	$out,
			$from = 0,
			$initial = true )

protected

Match extends.

Parameters

array	$selector
array	$out
int	$from
bool	$initial

Return values

void

◆ matchExtendsSingle()

ScssPhp\ScssPhp\Compiler::matchExtendsSingle	(		$rawSingle,
		&	$outOrigin,
			$initial = true )

protected

Match extends single.

Parameters

array	$rawSingle
array	$outOrigin
bool	$initial

Return values

bool

◆ matchPartInCompound()

ScssPhp\ScssPhp\Compiler::matchPartInCompound	(		$part,
			$compound )

protected

Try to find a matching part in a compound:

with same html tag name
with some class or id or something in common

Parameters

array	$part
array	$compound

Return values

array|false

◆ mediaParent()

ScssPhp\ScssPhp\Compiler::mediaParent ( OutputBlock $scope )

protected

Media parent.

Parameters

ScssPhp\ScssPhp\Formatter\OutputBlock $scope

Return values

ScssPhp\ScssPhp\Formatter\OutputBlock

◆ mergeDirectRelationships()

ScssPhp\ScssPhp\Compiler::mergeDirectRelationships	(		$selectors1,
			$selectors2 )

protected

Merge direct relationships between selectors.

Parameters

array	$selectors1
array	$selectors2

Return values

array

◆ mergeMediaTypes()

ScssPhp\ScssPhp\Compiler::mergeMediaTypes	(		$type1,
			$type2 )

protected

Merge media types.

Parameters

array	$type1
array	$type2

Return values

array|null

◆ mergeParts()

ScssPhp\ScssPhp\Compiler::mergeParts	(		$parts1,
			$parts2 )

protected

Merge two part list taking care that.

the html tag is coming first - if any
the :something are coming last

Parameters

array	$parts1
array	$parts2

Return values

array

◆ missingSelectors()

ScssPhp\ScssPhp\Compiler::missingSelectors ( )

protected

Report missing selectors.

Return values

void

◆ multiplyMedia()

ScssPhp\ScssPhp\Compiler::multiplyMedia	(	Environment	$env = null,
			$childQueries = null )

protected

Multiply media.

Parameters

ScssPhp\ScssPhp\Compiler\Environment	$env
array	$childQueries

Return values

array

◆ multiplySelectors()

ScssPhp\ScssPhp\Compiler::multiplySelectors	(	Environment	$env,
			$selfParent = null )

protected

Find the final set of selectors.

Parameters

ScssPhp\ScssPhp\Compiler\Environment	$env
ScssPhp\ScssPhp\Block	$selfParent

Return values

array

◆ normalizeName()

ScssPhp\ScssPhp\Compiler::normalizeName ( $name )

protected

Normalize name.

Parameters

string $name

Return values

string

◆ opAdd()

ScssPhp\ScssPhp\Compiler::opAdd	(		$left,
			$right )

protected

Add strings.

Parameters

array	$left
array	$right

Return values

array|null

◆ opAddNumberNumber()

ScssPhp\ScssPhp\Compiler::opAddNumberNumber	(	Number	$left,
		Number	$right )

protected

Add numbers.

Parameters

Number	$left
Number	$right

Return values

Number

◆ opAnd()

ScssPhp\ScssPhp\Compiler::opAnd	(	$left,
		$right,
		$shouldEval )

protected

Boolean and.

Parameters

array \| Number	$left
array \| Number	$right
bool	$shouldEval

Return values

array|Number|null

◆ opColorColor()

ScssPhp\ScssPhp\Compiler::opColorColor	(	$op,
		$left,
		$right )

protected

Compare colors.

Parameters

string	$op
array	$left
array	$right

Return values

array

◆ opColorNumber()

ScssPhp\ScssPhp\Compiler::opColorNumber	(		$op,
			$left,
		Number	$right )

protected

Compare color and number.

Parameters

string	$op
array	$left
Number	$right

Return values

array

◆ opDivNumberNumber()

ScssPhp\ScssPhp\Compiler::opDivNumberNumber	(	Number	$left,
		Number	$right )

protected

Divide numbers.

Parameters

Number	$left
Number	$right

Return values

Number

◆ opEq()

ScssPhp\ScssPhp\Compiler::opEq	(		$left,
			$right )

protected

Compare number1 == number2.

Parameters

array \| Number	$left
array \| Number	$right

Return values

array

◆ opEqNumberNumber()

ScssPhp\ScssPhp\Compiler::opEqNumberNumber	(	Number	$left,
		Number	$right )

protected

Compare number1 == number2.

Parameters

Number	$left
Number	$right

Return values

array

◆ opGteNumberNumber()

ScssPhp\ScssPhp\Compiler::opGteNumberNumber	(	Number	$left,
		Number	$right )

protected

Compare number1 >= number2.

Parameters

Number	$left
Number	$right

Return values

array

◆ opGtNumberNumber()

ScssPhp\ScssPhp\Compiler::opGtNumberNumber	(	Number	$left,
		Number	$right )

protected

Compare number1 > number2.

Parameters

Number	$left
Number	$right

Return values

array

◆ opLteNumberNumber()

ScssPhp\ScssPhp\Compiler::opLteNumberNumber	(	Number	$left,
		Number	$right )

protected

Compare number1 <= number2.

Parameters

Number	$left
Number	$right

Return values

array

◆ opLtNumberNumber()

ScssPhp\ScssPhp\Compiler::opLtNumberNumber	(	Number	$left,
		Number	$right )

protected

Compare number1 < number2.

Parameters

Number	$left
Number	$right

Return values

array

◆ opModNumberNumber()

ScssPhp\ScssPhp\Compiler::opModNumberNumber	(	Number	$left,
		Number	$right )

protected

Mod numbers.

Parameters

Number	$left
Number	$right

Return values

Number

◆ opMulNumberNumber()

ScssPhp\ScssPhp\Compiler::opMulNumberNumber	(	Number	$left,
		Number	$right )

protected

Multiply numbers.

Parameters

Number	$left
Number	$right

Return values

Number

◆ opNeq()

ScssPhp\ScssPhp\Compiler::opNeq	(		$left,
			$right )

protected

Compare number1 != number2.

Parameters

array \| Number	$left
array \| Number	$right

Return values

array

◆ opNeqNumberNumber()

ScssPhp\ScssPhp\Compiler::opNeqNumberNumber	(	Number	$left,
		Number	$right )

protected

Compare number1 != number2.

Parameters

Number	$left
Number	$right

Return values

array

◆ opNumberColor()

ScssPhp\ScssPhp\Compiler::opNumberColor	(		$op,
		Number	$left,
			$right )

protected

Compare number and color.

Parameters

string	$op
Number	$left
array	$right

Return values

array

◆ opOr()

ScssPhp\ScssPhp\Compiler::opOr	(	$left,
		$right,
		$shouldEval )

protected

Boolean or.

Parameters

array \| Number	$left
array \| Number	$right
bool	$shouldEval

Return values

array|Number|null

◆ opSubNumberNumber()

ScssPhp\ScssPhp\Compiler::opSubNumberNumber	(	Number	$left,
		Number	$right )

protected

Subtract numbers.

Parameters

Number	$left
Number	$right

Return values

Number

◆ parserFactory()

ScssPhp\ScssPhp\Compiler::parserFactory ( $path )

protected

Instantiate parser.

Parameters

string | null $path

Return values

ScssPhp\ScssPhp\Parser

◆ popCallStack()

ScssPhp\ScssPhp\Compiler::popCallStack ( )

protected

Return values

void

◆ popEnv()

ScssPhp\ScssPhp\Compiler::popEnv ( )

protected

Pop environment.

Return values

void

◆ prependSelectors()

ScssPhp\ScssPhp\Compiler::prependSelectors	(		$selectors,
			$parts )

protected

Prepend each selector from $selectors with $parts.

Parameters

array	$selectors
array	$parts

Return values

array

◆ pushCallStack()

ScssPhp\ScssPhp\Compiler::pushCallStack ( $name = '' )

protected

Parameters

string $name

Return values

void

◆ pushEnv()

ScssPhp\ScssPhp\Compiler::pushEnv ( Block $block = null )

protected

Push environment.

Parameters

ScssPhp\ScssPhp\Block $block

Return values

ScssPhp\ScssPhp\Compiler\Environment

◆ pushExtends()

ScssPhp\ScssPhp\Compiler::pushExtends	(	$target,
		$origin,
		$block )

protected

Push extends.

Parameters

string[]	$target
array	$origin
array \| null	$block

Return values

void

◆ pushOrMergeExtentedSelector()

ScssPhp\ScssPhp\Compiler::pushOrMergeExtentedSelector	(	&	$out,
			$extended )

protected

Push extended selector except if.

this is a pseudo selector
same as previous
in a white list in this case we merge the pseudo selector content

Parameters

array	$out
array	$extended

Return values

void

◆ reduce()

ScssPhp\ScssPhp\Compiler::reduce	(		$value,
			$inExp = false )

protected

Reduce value.

Parameters

array \| Number	$value
bool	$inExp

Return values

array|Number

◆ registerFunction()

ScssPhp\ScssPhp\Compiler::registerFunction	(	$name,
		$callback,
		$argumentDeclaration = null )

Register function.

@api

Parameters

string	$name
callable	$callback
string[] \| null	$argumentDeclaration

Return values

void

◆ replaceSelfSelector()

ScssPhp\ScssPhp\Compiler::replaceSelfSelector	(		$selectors,
			$replace = null )

protected

Parse down the selector and revert [self] to "&" before a reparsing.

Parameters

array	$selectors
string \| null	$replace

Return values

array

◆ replaceVariables()

ScssPhp\ScssPhp\Compiler::replaceVariables ( array $variables )

Replaces variables.

Parameters

array<string,mixed> $variables

Return values

void

◆ selectorAppend()

ScssPhp\ScssPhp\Compiler::selectorAppend ( $selectors )

protected

Append parts of the last selector in the list to the previous, recursively.

Parameters

array $selectors

Return values

array

Exceptions

ScssPhp\ScssPhp\Exception\CompilerException

◆ set()

ScssPhp\ScssPhp\Compiler::set	(		$name,
			$value,
			$shadow = false,
		Environment	$env = null,
			$valueUnreduced = null )

protected

Set variable.

Parameters

string	$name
mixed	$value
bool	$shadow
ScssPhp\ScssPhp\Compiler\Environment	$env
mixed	$valueUnreduced

Return values

void

◆ setCharset()

ScssPhp\ScssPhp\Compiler::setCharset ( $charset )

Configures the handling of non-ASCII outputs.

If $charset is true, this will include a @charset declaration or a UTF-8 byte-order mark if the stylesheet contains any non-ASCII characters. Otherwise, it will never include a @charset declaration or a byte-order mark.

Parameters

bool $charset

Return values

void

◆ setEncoding()

ScssPhp\ScssPhp\Compiler::setEncoding ( $encoding )

Set encoding.

@api

Parameters

string | null $encoding

Return values

void

Deprecated: Non-compliant support for other encodings than UTF-8 is deprecated.

◆ setErrorOuput()

ScssPhp\ScssPhp\Compiler::setErrorOuput ( $handle )

Set an alternative error output stream, for testing purpose only.

Parameters

resource $handle

Return values

void

Deprecated: Use {

See also: setLogger} instead

◆ setExisting()

ScssPhp\ScssPhp\Compiler::setExisting	(		$name,
			$value,
		Environment	$env,
			$valueUnreduced = null )

protected

Set existing variable.

Parameters

string	$name
mixed	$value
ScssPhp\ScssPhp\Compiler\Environment	$env
mixed	$valueUnreduced

Return values

void

◆ setFormatter()

ScssPhp\ScssPhp\Compiler::setFormatter ( $formatterName )

Set formatter.

@api

Parameters

string $formatterName

Return values

void

Deprecated: Use {

See also: setOutputStyle} instead.

@phpstan-param class-string<Formatter> $formatterName

◆ setIgnoreErrors()

ScssPhp\ScssPhp\Compiler::setIgnoreErrors ( $ignoreErrors )

Ignore errors?

@api

Parameters

bool $ignoreErrors

Return values

ScssPhp\ScssPhp\Compiler

Deprecated: Ignoring Sass errors is not longer supported.

◆ setImportPaths()

ScssPhp\ScssPhp\Compiler::setImportPaths ( $path )

Set import paths.

@api

Parameters

string|array<string|callable> $path

Return values

void

◆ setLineNumberStyle()

ScssPhp\ScssPhp\Compiler::setLineNumberStyle ( $lineNumberStyle )

Set line number style.

@api

Parameters

string $lineNumberStyle

Return values

void

Deprecated: The line number output is not supported anymore. Use source maps instead.

◆ setLogger()

ScssPhp\ScssPhp\Compiler::setLogger ( LoggerInterface $logger )

Sets an alternative logger.

Changing the logger in the middle of the compilation is not supported and will result in an undefined behavior.

Parameters

LoggerInterface $logger

Return values

void

◆ setNumberPrecision()

ScssPhp\ScssPhp\Compiler::setNumberPrecision ( $numberPrecision )

Set number precision.

@api

Parameters

int $numberPrecision

Return values

void

Deprecated: The number precision is not configurable anymore. The default is enough for all browsers.

◆ setOutputStyle()

ScssPhp\ScssPhp\Compiler::setOutputStyle ( $style )

Sets the output style.

@api

Parameters

string $style One of the OutputStyle constants

Return values

void

@phpstan-param OutputStyle::* $style

◆ setRaw()

ScssPhp\ScssPhp\Compiler::setRaw	(		$name,
			$value,
		Environment	$env,
			$valueUnreduced = null )

protected

Set raw variable.

Parameters

string	$name
mixed	$value
ScssPhp\ScssPhp\Compiler\Environment	$env
mixed	$valueUnreduced

Return values

void

◆ setSourceMap()

ScssPhp\ScssPhp\Compiler::setSourceMap ( $sourceMap )

Enable/disable source maps.

@api

Parameters

int $sourceMap

Return values

void

@phpstan-param self\SOURCE_MAP_* $sourceMap

◆ setSourceMapOptions()

ScssPhp\ScssPhp\Compiler::setSourceMapOptions ( $sourceMapOptions )

Set source map options.

@api

Parameters

array $sourceMapOptions

@phpstan-param array{sourceRoot?: string, sourceMapFilename?: string|null, sourceMapURL?: string|null, sourceMapWriteTo?: string|null, outputSourceFiles?: bool, sourceMapRootpath?: string, sourceMapBasepath?: string} $sourceMapOptions

Return values

void

◆ setVariables()

ScssPhp\ScssPhp\Compiler::setVariables ( array $variables )

Set variables.

@api

Parameters

array $variables

Return values

void

Deprecated: Use "addVariables" or "replaceVariables" instead.

◆ shouldEval()

ScssPhp\ScssPhp\Compiler::shouldEval ( $value )

protected

Should $value cause its operand to eval.

Parameters

array $value

Return values

bool

◆ sortNativeFunctionArgs()

ScssPhp\ScssPhp\Compiler::sortNativeFunctionArgs	(	$functionName,
		$prototypes,
		$args )

protected

Sorts keyword arguments.

Parameters

string	$functionName
array \| null	$prototypes
array	$args

Return values

array|null

◆ stringifyFncallArgs()

ScssPhp\ScssPhp\Compiler::stringifyFncallArgs ( $arg )

protected

Reformat fncall arguments to proper css function output.

Parameters

array | Number $arg

Return values

array|Number

◆ stringTransformAsciiOnly()

ScssPhp\ScssPhp\Compiler::stringTransformAsciiOnly	(		$stringContent,
			$filter )

protected

Apply a filter on a string content, only on ascii chars let extended chars untouched.

Parameters

string	$stringContent
callable	$filter

Return values

string

◆ testWithWithout()

ScssPhp\ScssPhp\Compiler::testWithWithout	(	$what,
		$with,
		$without )

protected

Test a single type of block against with/without lists.

Parameters

string	$what
array	$with
array	$without

Return values

bool	true if the block should be kept, false to reject

◆ throwError()

ScssPhp\ScssPhp\Compiler::throwError ( $msg )

Throw error (exception)

@api

Parameters

string $msg Message with optional sprintf()-style vararg parameters

Return values

never

Exceptions

ScssPhp\ScssPhp\Exception\CompilerException

Deprecated: use "error" and throw the exception in the caller instead.

◆ toBool()

ScssPhp\ScssPhp\Compiler::toBool ( $thing )

Cast to boolean.

@api

Parameters

bool $thing

Return values

array

◆ unifyCompoundSelectors()

ScssPhp\ScssPhp\Compiler::unifyCompoundSelectors	(		$compound1,
			$compound2 )

protected

The selector-unify magic as its best (at least works as expected on test cases)

Parameters

array	$compound1
array	$compound2

Return values

array

◆ unregisterFunction()

ScssPhp\ScssPhp\Compiler::unregisterFunction ( $name )

Unregister function.

@api

Parameters

string $name

Return values

void

◆ unsetVariable()

ScssPhp\ScssPhp\Compiler::unsetVariable ( $name )

Unset variable.

@api

Parameters

string $name

Return values

void

Member Data Documentation

◆ $charsetSeen

bool null ScssPhp\ScssPhp\Compiler::$charsetSeen

protected

Deprecated

◆ $Infinity

ScssPhp\ScssPhp\Compiler::$Infinity = [Type::T_KEYWORD, 'Infinity']

static

Deprecated

◆ $libComparable

ScssPhp\ScssPhp\Compiler::$libComparable

staticprotected

Initial value:

= [
        ['number1', 'number2'],
        ['number-1', 'number-2']
    ]

◆ $libGetFunction

ScssPhp\ScssPhp\Compiler::$libGetFunction

staticprotected

Initial value:

= [
        ['name'],
        ['name', 'css']
    ]

◆ $libHsl

ScssPhp\ScssPhp\Compiler::$libHsl

staticprotected

Initial value:

= [
        ['channels'],
        ['hue', 'saturation'],
        ['hue', 'saturation', 'lightness'],
        ['hue', 'saturation', 'lightness', 'alpha'] ]

◆ $libHsla

ScssPhp\ScssPhp\Compiler::$libHsla

staticprotected

Initial value:

= [
            ['channels'],
            ['hue', 'saturation'],
            ['hue', 'saturation', 'lightness'],
            ['hue', 'saturation', 'lightness', 'alpha']]

◆ $libMapMerge

ScssPhp\ScssPhp\Compiler::$libMapMerge

staticprotected

Initial value:

= [
        ['map1', 'map2'],
        ['map-1', 'map-2'],
        ['map1', 'args...']
    ]

◆ $libMapRemove

ScssPhp\ScssPhp\Compiler::$libMapRemove

staticprotected

Initial value:

= [
        ['map'],
        ['map', 'key', 'keys...'],
    ]

◆ $libMix

ScssPhp\ScssPhp\Compiler::$libMix

staticprotected

Initial value:

= [
        ['color1', 'color2', 'weight:50%'],
        ['color-1', 'color-2', 'weight:50%']
        ]

◆ $libRgb

ScssPhp\ScssPhp\Compiler::$libRgb

staticprotected

Initial value:

= [
        ['color'],
        ['color', 'alpha'],
        ['channels'],
        ['red', 'green', 'blue'],
        ['red', 'green', 'blue', 'alpha'] ]

◆ $libRgba

ScssPhp\ScssPhp\Compiler::$libRgba

staticprotected

Initial value:

= [
        ['color'],
        ['color', 'alpha'],
        ['channels'],
        ['red', 'green', 'blue'],
        ['red', 'green', 'blue', 'alpha'] ]

◆ $libSelectorExtend

ScssPhp\ScssPhp\Compiler::$libSelectorExtend

staticprotected

Initial value:

= [
        ['selector', 'extendee', 'extender'],
        ['selectors', 'extendee', 'extender']
    ]

◆ $libSelectorParse

ScssPhp\ScssPhp\Compiler::$libSelectorParse

staticprotected

Initial value:

= [
        ['selector'],
        ['selectors']
    ]

◆ $libSelectorReplace

ScssPhp\ScssPhp\Compiler::$libSelectorReplace

staticprotected

Initial value:

= [
        ['selector', 'original', 'replacement'],
        ['selectors', 'original', 'replacement']
    ]

◆ $lineNumberStyle

null ScssPhp\ScssPhp\Compiler::$lineNumberStyle = null

protected

Deprecated

◆ $NaN

ScssPhp\ScssPhp\Compiler::$NaN = [Type::T_KEYWORD, 'NaN']

static

Deprecated

◆ array< string, $namespaces=['special'=>

static ScssPhp\ScssPhp\Compiler::array< string, $namespaces=[ 'special'=>

staticprotected

Initial value:

=> 'sub',
        '*'   => 'mul',
        '/'   => 'div',
        '%'   => 'mod',
 
        '=='  => 'eq',
        '!='  => 'neq',
        '<'   => 'lt',
        '>'   => 'gt',
 
        '<='  => 'lte',
        '>='  => 'gte',
    ]

string>

◆ DEBUG_INFO

const ScssPhp\ScssPhp\Compiler::DEBUG_INFO = 2

Deprecated

◆ LINE_COMMENTS

const ScssPhp\ScssPhp\Compiler::LINE_COMMENTS = 1

Deprecated

◆ WITH_ALL

const ScssPhp\ScssPhp\Compiler::WITH_ALL = 7

Deprecated

◆ WITH_MEDIA

const ScssPhp\ScssPhp\Compiler::WITH_MEDIA = 2

Deprecated

◆ WITH_RULE

const ScssPhp\ScssPhp\Compiler::WITH_RULE = 1

Deprecated

◆ WITH_SUPPORTS

const ScssPhp\ScssPhp\Compiler::WITH_SUPPORTS = 4

Deprecated

The documentation for this class was generated from the following file:

lib/scssphp/Compiler.php

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Function Documentation

◆ addFeature()

◆ addImportPath()

◆ addVariables()

◆ adjustHsl()

◆ alterColor()

◆ appendOutputLine()

◆ appendRootDirective()

◆ applyArguments()

◆ assertColor()

◆ assertInteger()

◆ assertList()

◆ assertMap()

◆ assertNumber()

◆ assertString()

◆ backPropagateEnv()

◆ callNativeFunction()

◆ callScssFunction()

◆ callStackMessage()

◆ checkCompatibleTags()

◆ checkSelectorArgType()

◆ coerceColor()

◆ coerceForExpression()

◆ coerceList()

◆ coerceMap()

◆ coercePercent()

◆ coerceString()

◆ coerceValue()

◆ collapseSelectors()

◆ combineSelectorSingle()

◆ compactEnv()

◆ compile()

◆ compileAtRoot()

◆ compileBlock()

◆ compileChild()

◆ compileChildren()

◆ compileChildrenNoReturn()

◆ compileColorPartValue()

◆ compileComment()

◆ compileCommentValue()

◆ compileDebugValue()

◆ compileDirective()

◆ compileDirectiveName()

◆ compileImport()

◆ compileImportPath()

◆ compileKeyframeBlock()

◆ compileMedia()

◆ compileMediaQuery()

◆ compileNestedBlock()

◆ compileNestedPropertiesBlock()

◆ compileRGBAValue()

◆ compileRoot()

◆ compileSelector()

◆ compileSelectorPart()

◆ compileString()

◆ compileStringContent()

◆ compileValue()

◆ compileWith()

◆ completeScope()

◆ cssValidArg()

◆ errorArgsNumber()

◆ escapeImportPathString()

◆ evalSelector()

◆ evalSelectorPart()

◆ evalSelectors()

◆ evaluateMediaQuery()

◆ expToString()

◆ extendOrReplaceSelectors()

◆ extractEnv()

◆ extractInterpolation()

◆ extractRelationshipFromFragment()

◆ filterScopeWithWithout()