DOMXPath (class)
介绍
(PHP 5, PHP 7)
支持XPath 1.0
课程简介
DOMXPath {
/* Properties */
public DOMDocument $document ;
/* Methods */
public __construct ( DOMDocument $doc )public mixed evaluate ( string $expression [, DOMNode $contextnode [, bool $registerNodeNS = true ]] )public DOMNodeList query ( string $expression [, DOMNode $contextnode [, bool $registerNodeNS = true ]] )public bool registerNamespace ( string $prefix , string $namespaceURI )public void registerPhpFunctions ([ mixed $restrict ] )}
属性
文件
目录
- DOMXPath::__construct — Creates a new DOMXPath object
- DOMXPath :: evaluate - 评估给定的XPath表达式，并在可能的情况下返回类型化结果
- DOMXPath :: query - 计算给定的XPath表达式
- DOMXPath :: registerNamespace - 使用DOMXPath对象注册名称空间
- DOMXPath :: registerPhpFunctions - 将PHP函数注册为XPath函数
← DOMText::splitText
DOMXPath::__construct →
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