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run code in 300+ PHP versions simultaneously
<?php $array = array(array("Tom","Jones"), array("Mary","Perkins")); // old foreach ($array as $arr){ list($fname,$lname) = $arr; echo $fname,' ',$lname,"\n"; } // new: PHP5.5 foreach($array as list($fname,$lname)){ echo $fname,' ',$lname,"\n"; }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Tom Jones Mary Perkins Tom Jones Mary Perkins
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'list' (T_LIST) in /in/f3AjX on line 14
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_LIST in /in/f3AjX on line 14
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_LIST, expecting '&' or T_STRING or T_VARIABLE or '$' in /in/f3AjX on line 14
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_LIST, expecting '&' or T_STRING or T_VARIABLE or '$' in /in/f3AjX on line 14
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_LIST, expecting T_VARIABLE or '$' in /in/f3AjX on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_LIST, expecting T_VARIABLE or '$' in /in/f3AjX on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/f3AjX on line 14
Process exited with code 255.

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