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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(['3.42' => true]);
Output for 5.4.0 - 7.1.0
array(1) { ["3.42"]=> bool(true) }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/kFlRc 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 '[', expecting ')' in /in/kFlRc on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/kFlRc on line 2
Process exited with code 255.