3v4l.org

run code in 150+ php & hhvm versions
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<?php define("STOP_AT", 1024); $result = array(); foreach($result as $key => $val). { $result[] = $idx; } print_r($result);
based on 3Rq8R
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.32
Parse error: syntax error, unexpected '.' in /in/14fo8 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '.' in /in/14fo8 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/14fo8 on line 4
Process exited with code 255.