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<?php function MaxArray($arr) { $max = 0; foreach($arr as $a) { $tmp = is_array($a) ? MaxArray($a) : $a; $max = ($tmp > $max) ? $tmp : $max; } return $max; } $arr = array(array(141,151,161), 2, 3, array(101, 202, array(303,404))); echo MaxArray($xmlstr);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $xmlstr in /in/tJT4j on line 14 Warning: foreach() argument must be of type array|object, null given in /in/tJT4j on line 5 0

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