3v4l.org

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 5.5.24 - 7.1.0
Warning: array_column(): The column key should be either a string or an integer in /in/u3MHa on line 7
Output for 5.4.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/u3MHa on line 7
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/u3MHa on line 7
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/u3MHa on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/u3MHa on line 7
Process exited with code 255.