Functions
	filter_tex_get_cmd ($pathname, $texexp)

	filter_tex_get_executable ($debug=false)

	filter_tex_sanitize_formula (string $texexp)
	Check the formula expression against the list of denied keywords.

	filter_tex_updatedcallback ($name)
	Purge all caches when settings changed.

	xmldb_filter_data_install ()

	xmldb_filter_glossary_install ()

	xmldb_filter_mathjaxloader_install ()

	xmldb_filter_mediaplugin_install ()

	xmldb_filter_mediaplugin_upgrade ($oldversion)

	xmldb_filter_tex_install ()

	xmldb_filter_tex_upgrade ($oldversion)

Variables
	$plugin = 2025040800

	$plugin = 2025040800

	$plugin = 2025040800

	$plugin = 2025040800

	$plugin = 2025040800

	$plugin = 2025040800

	$plugin = 2025040800

	$plugin = 2025040800

$plugin	component = 'filter_activitynames'

$plugin	component = 'filter_algebra'

$plugin	component = 'filter_data'

$plugin	component = 'filter_emailprotect'

$plugin	component = 'filter_glossary'

$plugin	component = 'filter_mediaplugin'

$plugin	component = 'filter_multilang'

$plugin	component = 'filter_tex'

$plugin	dependencies = ['mod_data' => 2025040800]

$plugin	dependencies = ['mod_glossary' => 2025040800]

$plugin	version = 2025041400

$plugin	version = 2025041400

$plugin	version = 2025041400

$plugin	version = 2025041400

$plugin	version = 2025041400

$plugin	version = 2025041400

$plugin	version = 2025041400

$plugin	version = 2025041400

Detailed Description

Function Documentation

filter_tex_sanitize_formula ( string $texexp )

Check the formula expression against the list of denied keywords.

List of allowed could be more complete but also harder to maintain.

Parameters

string $texexp Formula expression to check.

Return values

string Formula expression with denied keywords replaced with 'forbiddenkeyword'.

xmldb_filter_mediaplugin_upgrade ( $oldversion )

Parameters

int $oldversion the version we are upgrading from

Return values

bool result

xmldb_filter_tex_upgrade ( $oldversion )

Parameters

int $oldversion the version we are upgrading from

Return values

bool result