3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function breakPartitionsLongerThan ($partitions, $length) { $ret = array(); foreach ($partitions as $partition) { $chunks = array_chunk ($partition, $length); if (count($chunks) > 1) for ($i = 0; $i < count ($chunks) - 1; $i++) // for every chunk except the last one, append the first address of the next chunk. $chunks[$i][] = $chunks[$i+1][0]; $ret = array_merge ($ret, $chunks); } return $ret; } var_dump (breakPartitionsLongerThan([1,2,3,4,5,6,7,8,9,10], 2));
based on IHHVd
Output for 5.4.0 - 7.1.0
Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #2 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 Warning: array_chunk() expects parameter 1 to be array, integer given in /in/CSqpo on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CSqpo on line 11 NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/CSqpo on line 16
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 '[', expecting ')' in /in/CSqpo on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/CSqpo on line 16
Process exited with code 255.