3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function insert_after(array &$array, $position, array $values) { // enforce existing position if (!isset($array[$position])) { throw new Exception(strtr('Array position does not exist (:1)', [':1' => $position])); } // offset $offset = 0; // loop through array foreach ($array as $key => $value) { // increase offset ++$offset; // break if key has been found if ($key == $position) { break; } } $array = array_slice($array, 0, $offset, TRUE) + $values + array_slice($array, $offset, NULL, TRUE); return $array; } $original = array( 'a','b','c','d','e','f','d' ); $inserted = array( 'x' ); //$arr = array_splice( $original, 3, 0, $inserted ); $arr = insert_after($original, 3, $inserted); print_r($arr);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => a [1] => b [2] => c [3] => d [4] => e [5] => f [6] => d )
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/BWilE on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/BWilE on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/BWilE on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/BWilE on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/BWilE on line 3
Process exited with code 255.