PseudoClassExtension
class PseudoClassExtension extends AbstractExtension
XPath expression translator pseudo-class extension.
This component is a port of the Python cssselect library, which is copyright Ian Bicking, see https://github.com/SimonSapin/cssselect.
Methods
| callable[] | getNodeTranslators() Returns node translators. | from AbstractExtension |
| callable[] | getCombinationTranslators() Returns combination translators. | from AbstractExtension |
| callable[] | getFunctionTranslators() Returns function translators. | from AbstractExtension |
| callable[] | getPseudoClassTranslators() Returns pseudo-class translators. | |
| callable[] | getAttributeMatchingTranslators() Returns attribute operation translators. | from AbstractExtension |
| XPathExpr | translateRoot(XPathExpr $xpath) | |
| XPathExpr | translateFirstChild(XPathExpr $xpath) | |
| XPathExpr | translateLastChild(XPathExpr $xpath) | |
| XPathExpr | translateFirstOfType(XPathExpr $xpath) | |
| XPathExpr | translateLastOfType(XPathExpr $xpath) | |
| XPathExpr | translateOnlyChild(XPathExpr $xpath) | |
| XPathExpr | translateOnlyOfType(XPathExpr $xpath) | |
| XPathExpr | translateEmpty(XPathExpr $xpath) | |
| string | getName() Returns extension name. |
Details
callable[] getNodeTranslators()
Returns node translators.
These callables will receive the node as first argument and the translator as second argument.
Return Value
| callable[] |
callable[] getCombinationTranslators()
Returns combination translators.
Return Value
| callable[] |
callable[] getFunctionTranslators()
Returns function translators.
Return Value
| callable[] |
callable[] getPseudoClassTranslators()
Returns pseudo-class translators.
Return Value
| callable[] |
callable[] getAttributeMatchingTranslators()
Returns attribute operation translators.
Return Value
| callable[] |
XPathExpr translateRoot(XPathExpr $xpath)
Parameters
| XPathExpr | $xpath |
Return Value
| XPathExpr |
XPathExpr translateFirstChild(XPathExpr $xpath)
Parameters
| XPathExpr | $xpath |
Return Value
| XPathExpr |
XPathExpr translateLastChild(XPathExpr $xpath)
Parameters
| XPathExpr | $xpath |
Return Value
| XPathExpr |
XPathExpr translateFirstOfType(XPathExpr $xpath)
Parameters
| XPathExpr | $xpath |
Return Value
| XPathExpr |
Exceptions
| ExpressionErrorException |
XPathExpr translateLastOfType(XPathExpr $xpath)
Parameters
| XPathExpr | $xpath |
Return Value
| XPathExpr |
Exceptions
| ExpressionErrorException |
XPathExpr translateOnlyChild(XPathExpr $xpath)
Parameters
| XPathExpr | $xpath |
Return Value
| XPathExpr |
XPathExpr translateOnlyOfType(XPathExpr $xpath)
Parameters
| XPathExpr | $xpath |
Return Value
| XPathExpr |
Exceptions
| ExpressionErrorException |
XPathExpr translateEmpty(XPathExpr $xpath)
Parameters
| XPathExpr | $xpath |
Return Value
| XPathExpr |
string getName()
Returns extension name.
Return Value
| string |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.4/Symfony/Component/CssSelector/XPath/Extension/PseudoClassExtension.html