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run code in 300+ PHP versions simultaneously
<?php $xmlstr = <<<XML <?xml version='1.0' standalone='yes'?> <errors> <error code="1">movie 1</error> <error code="2">movie 2</error> </errors> XML; $errors = new SimpleXMLElement($xmlstr); foreach($errors->children() as $error) { foreach($error->attributes() as $k=>$v) { var_dump($k, (string)$v); } }
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "code" string(1) "1" string(4) "code" string(1) "2"

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