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run code in 150+ php & hhvm versions
Bugs & Features
<?php $samples=array( array('a1','a2'), array('b1','b2'), array('c1','c2') ); $names = array_column($samples, 0); print_r($names);
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Array ( [0] => a1 [1] => b1 [2] => c1 )
Output for 5.0.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/9PoO0 on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_column() in /in/9PoO0 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_column() in /in/9PoO0 on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_column() in /in/9PoO0 on line 7