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ext/dom/tests/DOMNode_hasChildNodes_basic.phpt
41 строка
830 B
Max Semenik
Migrate skip checks to --EXTENSIONS--, p2
01 апр 2021, 14:08
01 апр 2021, 14:08
bd9f4fa
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--TEST-- Test whether a node has child nodes: hasChildNodes() --EXTENSIONS-- dom --FILE-- <?php /* Create an XML document * with structure * <book> * <title>This is the title</title> * </book> * Check for child nodes of the <book>, <title> and This is the title * */ $doc = new DOMDocument(); $root = $doc->createElement('book'); $doc->appendChild($root); $title = $doc->createElement('title'); $root->appendChild($title); $text = $doc->createTextNode('This is the title'); $title->appendChild($text); echo "Root has child nodes: "; var_dump($root->hasChildNodes()); echo "Title has child nodes: "; var_dump($title->hasChildNodes()); echo "Text has child nodes: "; var_dump($text->hasChildNodes()); ?> --EXPECT-- Root has child nodes: bool(true) Title has child nodes: bool(true) Text has child nodes: bool(false)