HTMLPurifier_ChildDef_Custom

Custom validation class, accepts DTD child definitions

Properties

Type of child definition, usually right-most part of class name lowercase.

public $type

Indicates whether or not an empty array of children is okay.

public $allow_empty

Allowed child pattern as defined by the DTD.

public $dtd_regex

PCRE regex derived from $dtd_regex.

private $_pcre_regex

public __construct(mixed $dtd_regex): mixed

Parameters:

Parameter	Type	Description
`$dtd_regex`	mixed	Allowed child pattern from the DTD

Compiles the PCRE regex from a DTD regex ($dtd_regex to $_pcre_regex)

protected _compileRegex(): mixed

Validates nodes according to definition and returns modification.

public validateChildren(\HTMLPurifier_Node[] $children, \HTMLPurifier_Config $config, \HTMLPurifier_Context $context): bool

Parameters:

Get lookup of tag names that should not close this element automatically.

public getAllowedElements(\HTMLPurifier_Config $config): array

All other elements will do so.

Parameters:

Parameter	Type	Description
`$config`	\HTMLPurifier_Config	HTMLPurifier_Config object

Validates nodes according to definition and returns modification.

public validateChildren(\HTMLPurifier_Node[] $children, \HTMLPurifier_Config $config, \HTMLPurifier_Context $context): bool|array

Parameters:

Parameter	Type	Description
`$children`	\HTMLPurifier_Node[]	Array of HTMLPurifier_Node
`$config`	\HTMLPurifier_Config	HTMLPurifier_Config object
`$context`	\HTMLPurifier_Context	HTMLPurifier_Context object

Return Value:

true to leave nodes as is, false to remove parent node, array of replacement children

Automatically generated on 2025-03-18