ScssPhp\ScssPhp\Util Class Reference

Utility functions. More...

Static Public Member Functions
static	checkRange ($name, Range $range, $value, $unit='')
	Asserts that value falls within range (inclusive), leaving room for slight floating-point errors.
static	encodeURIComponent ($string)
	Encode URI component.
static	mbChr ($code)
	mb_chr() wrapper
static	mbStrlen ($string)
	mb_strlen() wrapper
static	mbStrpos ($haystack, $needle, $offset=0)
	mb_strpos wrapper
static	mbSubstr ($string, $start, $length=null)
	mb_substr() wrapper

Detailed Description

Utility functions.

Author

Anthon Pang antho.nosp@m.n.pa.nosp@m.ng@gm.nosp@m.ail..nosp@m.com

Member Function Documentation

checkRange()

static ScssPhp\ScssPhp\Util::checkRange ( $name, Range $range, $value, $unit = '' )

static

Asserts that value falls within range (inclusive), leaving room for slight floating-point errors.

Parameters

string	$name	The name of the value. Used in the error message.
Range	$range	Range of values.
array | Number	$value	The value to check.
string	$unit	The unit of the value. Used in error reporting.

Return values

mixed

value adjusted to fall within range, if it was outside by a floating-point margin.

Exceptions

ScssPhp\ScssPhp\Exception\RangeException

encodeURIComponent()

static ScssPhp\ScssPhp\Util::encodeURIComponent ( $string )

static

Encode URI component.

Parameters

string

$string

Return values

string

mbChr()

static ScssPhp\ScssPhp\Util::mbChr ( $code )

static

mb_chr() wrapper

Parameters

int

$code

Return values

string

mbStrlen()

static ScssPhp\ScssPhp\Util::mbStrlen ( $string )

static

mb_strlen() wrapper

Parameters

string

$string

Return values

int

mbStrpos()

static ScssPhp\ScssPhp\Util::mbStrpos ( $haystack, $needle, $offset = 0 )

static

mb_strpos wrapper

Parameters

string	$haystack
string	$needle
int	$offset

Return values

int|false

mbSubstr()

static ScssPhp\ScssPhp\Util::mbSubstr ( $string, $start, $length = null )

static

mb_substr() wrapper

Parameters

string	$string
int	$start
null | int	$length

Return values

string

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

• lib/scssphp/Util.php