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run code in 300+ PHP versions simultaneously
<?php $content = '<table></table><p></p><table></table><p></p><table></table><p></p>'; $dom = new DOMDocument(); libxml_use_internal_errors(true); $dom->loadHTML($content, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); libxml_use_internal_errors(false); $tables = $dom->getElementsByTagName('table'); foreach ($tables as $i => $table) { $table->setAttribute('class', "table_$i"); } echo $dom->saveHTML();
Output for git.master, git.master_jit, rfc.property-hooks
<table class="table_0"><p></p><table class="table_1"></table><p></p><table class="table_2"></table><p></p></table>

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