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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = [ [ 'u_coin' => null, ], [ 'u_coin' => 1337.01000, ], [ 'u_coin' => null, ], [ 'u_coin' => null, ], [ 'u_coin' => null, ], ]; var_dump($a);
Output for 5.4.0 - 7.1.0
array(5) { [0]=> array(1) { ["u_coin"]=> NULL } [1]=> array(1) { ["u_coin"]=> float(1337.01) } [2]=> array(1) { ["u_coin"]=> NULL } [3]=> array(1) { ["u_coin"]=> NULL } [4]=> array(1) { ["u_coin"]=> NULL } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/7A1rS on line 2
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/7A1rS on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/7A1rS on line 2
Process exited with code 255.