HTMLPurifier_AttrDef Klassenreferenz

Klassendiagramm für HTMLPurifier_AttrDef:

[Legende]

Öffentliche Methoden
	validate ($string, $config, $context)
	parseCDATA ($string)
	make ($string)
Datenfelder
	$minimized = false
	$required = false
Geschützte Methoden
	mungeRgb ($string)

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Ausführliche Beschreibung

Base class for all validating attribute definitions.

This family of classes forms the core for not only HTML attribute validation, but also any sort of string that needs to be validated or cleaned (which means CSS properties and composite definitions are defined here too). Besides defining (through code) what precisely makes the string valid, subclasses are also responsible for cleaning the code if possible.

Definiert in Zeile 13 der Datei AttrDef.php.

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Dokumentation der Elementfunktionen

make

(

$

string

)

Factory method for creating this class from a string.

Parameter:

$string

String construction info

Rückgabe:

Created AttrDef object corresponding to $string

Erneute Implementation in HTMLPurifier_AttrDef_Enum, HTMLPurifier_AttrDef_HTML_Bool, HTMLPurifier_AttrDef_HTML_Pixels und HTMLPurifier_AttrDef_URI.

Definiert in Zeile 69 der Datei AttrDef.php.

Hier ist ein Graph der zeigt, wo diese Funktion aufgerufen wird:

mungeRgb

(

$

string

)

[protected]

Removes spaces from rgb(0, 0, 0) so that shorthand CSS properties work properly. THIS IS A HACK!

Definiert in Zeile 81 der Datei AttrDef.php.

Hier ist ein Graph der zeigt, wo diese Funktion aufgerufen wird:

parseCDATA

(

$

string

)

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.

Zu beachten:

This method is not entirely standards compliant, as trim() removes more types of whitespace than specified in the spec. In practice, this is rarely a problem, as those extra characters usually have already been removed by HTMLPurifier_Encoder.

Warnung:

This processing is inconsistent with XML's whitespace handling as specified by section 3.3.3 and referenced XHTML 1.0 section 4.7. However, note that we are NOT necessarily parsing XML, thus, this behavior may still be correct. We assume that newlines have been normalized.

Definiert in Zeile 58 der Datei AttrDef.php.

Hier ist ein Graph der zeigt, wo diese Funktion aufgerufen wird:

validate	(	$	string,
		$	config,
		$	context
	)			[abstract]

Validates and cleans passed string according to a definition.

Parameter:

	$string	String to be validated and cleaned.
	$config	Mandatory HTMLPurifier_Config object.
	$context	Mandatory HTMLPurifier_AttrContext object.

Erneute Implementation in HTMLPurifier_AttrDef_CSS_AlphaValue, HTMLPurifier_AttrDef_CSS_Background, HTMLPurifier_AttrDef_CSS_BackgroundPosition, HTMLPurifier_AttrDef_CSS_Border, HTMLPurifier_AttrDef_CSS_Color, HTMLPurifier_AttrDef_CSS_Composite, HTMLPurifier_AttrDef_CSS_DenyElementDecorator, HTMLPurifier_AttrDef_CSS_Filter, HTMLPurifier_AttrDef_CSS_Font, HTMLPurifier_AttrDef_CSS_FontFamily, HTMLPurifier_AttrDef_CSS_ImportantDecorator, HTMLPurifier_AttrDef_CSS_Length, HTMLPurifier_AttrDef_CSS_ListStyle, HTMLPurifier_AttrDef_CSS_Multiple, HTMLPurifier_AttrDef_CSS_Number, HTMLPurifier_AttrDef_CSS_Percentage, HTMLPurifier_AttrDef_CSS_TextDecoration, HTMLPurifier_AttrDef_CSS_URI, HTMLPurifier_AttrDef_CSS, HTMLPurifier_AttrDef_Enum, HTMLPurifier_AttrDef_HTML_Bool, HTMLPurifier_AttrDef_HTML_Color, HTMLPurifier_AttrDef_HTML_FrameTarget, HTMLPurifier_AttrDef_HTML_ID, HTMLPurifier_AttrDef_HTML_Length, HTMLPurifier_AttrDef_HTML_LinkTypes, HTMLPurifier_AttrDef_HTML_MultiLength, HTMLPurifier_AttrDef_HTML_Nmtokens, HTMLPurifier_AttrDef_HTML_Pixels, HTMLPurifier_AttrDef_Integer, HTMLPurifier_AttrDef_Lang, HTMLPurifier_AttrDef_Text, HTMLPurifier_AttrDef_URI_Email_SimpleCheck, HTMLPurifier_AttrDef_URI_Host, HTMLPurifier_AttrDef_URI_IPv4, HTMLPurifier_AttrDef_URI_IPv6 und HTMLPurifier_AttrDef_URI.

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Dokumentation der Datenelemente

$minimized = false

Tells us whether or not an HTML attribute is minimized. Has no meaning in other contexts.

Erneute Implementation in HTMLPurifier_AttrDef_HTML_Bool.

Definiert in Zeile 20 der Datei AttrDef.php.

$required = false

Tells us whether or not an HTML attribute is required. Has no meaning in other contexts

Definiert in Zeile 26 der Datei AttrDef.php.

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Die Dokumentation für diese Klasse wurde erzeugt aufgrund der Datei:

• HTMLPurifier/AttrDef.php