3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array=[[1,2,3],[4,5,6],[7,8,9],[0,9],[7],[0,1,2]]; foreach($array as $v) { count($v) == 3 and list($a, $b, $c) = $v; print $a.'-'.$b.'-'.$c; print_r($v); }
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 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
1-2-3Array ( [0] => 1 [1] => 2 [2] => 3 ) 4-5-6Array ( [0] => 4 [1] => 5 [2] => 6 ) 7-8-9Array ( [0] => 7 [1] => 8 [2] => 9 ) 7-8-9Array ( [0] => 0 [1] => 9 ) 7-8-9Array ( [0] => 7 ) 0-1-2Array ( [0] => 0 [1] => 1 [2] => 2 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/KGa2r on line 2
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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/KGa2r on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/KGa2r on line 2
Process exited with code 255.

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