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<?php set_error_handler("custom_warning_handler"); function custom_warning_handler($errno, $errstr) { switch ($errno) { case E_NOTICE: echo $errstr . "\n"; return true; break; default: return false; break; } } $myvar; echo $myvar; $myvar = 3; $myvarb = 5; echo join(' ',array($myvar,$myvarb));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $myvar in /in/ngi9v on line 17 3 5

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