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<?php declare(strict_types=1); |
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/** |
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* @package s9e\SweetDOM |
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* @copyright Copyright (c) The s9e authors |
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License |
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*/ |
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namespace s9e\SweetDOM; |
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use DOMDocument; |
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use DOMDocumentFragment; |
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use DOMNode; |
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use DOMNodeList; |
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use DOMXPath; |
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use function func_get_args; |
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class Document extends DOMDocument |
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{ |
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public NodeCreator $nodeCreator; |
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/** |
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* @link https://www.php.net/manual/domdocument.construct.php |
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*/ |
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public function __construct(string $version = '1.0', string $encoding = '') |
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{ |
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parent::__construct($version, $encoding); |
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$this->nodeCreator = new NodeCreator($this); |
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$this->registerNodeClass('DOMAttr', Attr::class); |
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$this->registerNodeClass('DOMCdataSection', CdataSection::class); |
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$this->registerNodeClass('DOMComment', Comment::class); |
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$this->registerNodeClass('DOMDocumentFragment', DocumentFragment::class); |
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$this->registerNodeClass('DOMElement', Element::class); |
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$this->registerNodeClass('DOMText', Text::class); |
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} |
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/** |
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* Evaluate and return the result of a given XPath expression |
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*/ |
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public function evaluate(string $expression, ?DOMNode $contextNode = null, bool $registerNodeNS = true): mixed |
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{ |
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return $this->xpath('evaluate', func_get_args()); |
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} |
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/** |
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* Evaluate and return the first element of a given XPath query |
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*/ |
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public function firstOf(string $expression, ?DOMNode $contextNode = null, bool $registerNodeNS = true): ?DOMNode |
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{ |
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return $this->xpath('query', func_get_args())->item(0); |
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} |
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/** |
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* Evaluate and return the result of a given XPath query |
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*/ |
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public function query(string $expression, ?DOMNode $contextNode = null, bool $registerNodeNS = true): DOMNodeList |
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{ |
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return $this->xpath('query', func_get_args()); |
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} |
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/** |
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* Execute a DOMXPath method and return the result |
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*/ |
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protected function xpath(string $methodName, array $args): mixed |
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{ |
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$xpath = new DOMXPath($this); |
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$xpath->registerNamespace('xsl', 'http://www.w3.org/1999/XSL/Transform'); |
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$xpath->registerNodeNamespaces = true; |
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return $xpath->$methodName(...$args); |
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} |
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} |
s9e /
SweetDOM
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