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<?php $samples=array( array('a1','a2'), array('b1','b2'), array('c1','c2') ); for($i=0; $i<count($samples); $i++){ $names[] = array_column($samples, i); } print_r($names);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Undefined constant "i" in /in/kK6Fh:8 Stack trace: #0 {main} thrown in /in/kK6Fh on line 8
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/kK6Fh on line 8 Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/kK6Fh on line 8 Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/kK6Fh on line 8 Array ( [0] => Array ( ) [1] => Array ( ) [2] => Array ( ) )
Output for 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Notice: Use of undefined constant i - assumed 'i' in /in/kK6Fh on line 8 Notice: Use of undefined constant i - assumed 'i' in /in/kK6Fh on line 8 Notice: Use of undefined constant i - assumed 'i' in /in/kK6Fh on line 8 Array ( [0] => Array ( ) [1] => Array ( ) [2] => Array ( ) )
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/kK6Fh on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_column() in /in/kK6Fh on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: array_column() in /in/kK6Fh on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_column() in /in/kK6Fh on line 8
preferences:
206.12 ms | 401 KiB | 315 Q