HTMLPurifier_AttrDef_URI_IPv4
Validates an IPv4 address
- Full name:
\HTMLPurifier_AttrDef_URI_IPv4
- Parent class:
\HTMLPurifier_AttrDef
Properties
ip4
IPv4 regex, protected so that IPv6 can reuse it.
Methods
validate
Validates and cleans passed string according to a definition.
public validate(string $aIP, \HTMLPurifier_Config $config, \HTMLPurifier_Context $context): bool|string
Parameters:
Parameter | Type | Description |
---|---|---|
$aIP |
string | |
$config |
\HTMLPurifier_Config | |
$context |
\HTMLPurifier_Context |
_loadRegex
Lazy load function to prevent regex from being stuffed in cache.
Inherited methods
validate
Validates and cleans passed string according to a definition.
public validate(string $string, \HTMLPurifier_Config $config, \HTMLPurifier_Context $context): mixed
- This method is abstract.
Parameters:
Parameter | Type | Description |
---|---|---|
$string |
string | String to be validated and cleaned. |
$config |
\HTMLPurifier_Config | Mandatory HTMLPurifier_Config object. |
$context |
\HTMLPurifier_Context | Mandatory HTMLPurifier_Context object. |
parseCDATA
Convenience method that parses a string as if it were CDATA.
This method process a string in the manner specified at http://www.w3.org/TR/html4/types.html#h-6.2 by removing leading and trailing whitespace, ignoring line feeds, and replacing carriage returns and tabs with spaces. While most useful for HTML attributes specified as CDATA, it can also be applied to most CSS values.
Parameters:
Parameter | Type | Description |
---|---|---|
$string |
mixed |
make
Factory method for creating this class from a string.
Parameters:
Parameter | Type | Description |
---|---|---|
$string |
string | String construction info |
Return Value:
Created AttrDef object corresponding to $string
mungeRgb
Removes spaces from rgb(0, 0, 0) so that shorthand CSS properties work properly. THIS IS A HACK!
Parameters:
Parameter | Type | Description |
---|---|---|
$string |
string | a CSS colour definition |
expandCSSEscape
Parses a possibly escaped CSS string and returns the "pure" version of it.
Parameters:
Parameter | Type | Description |
---|---|---|
$string |
mixed |
Automatically generated on 2025-03-18