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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a=array('b','c','d'); var_dump(array_combine($a, $a));
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(3) { ["b"]=> string(1) "b" ["c"]=> string(1) "c" ["d"]=> string(1) "d" }
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_combine() in /in/JPf0C on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_combine() in /in/JPf0C on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_combine() in /in/JPf0C on line 5