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run code in 200+ php & hhvm versions
Bugs & Features
<?php function cluster($array) { $array = array_reverse($array); foreach($array as $element) { $newarray = isset($newarray) ? [$newarray] : [$newarray]; } return $newarray; } var_dump(cluster(['A', 'B', 'C', 'D','E','F','G','H','I']);
based on lolul
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected ';' in /in/O37QM on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/O37QM on line 5
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/O37QM on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/O37QM on line 5
Process exited with code 255.