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<?php $array = array( 'A' => array(1, 2, 3, 4), 'B' => array(5, 6), 'C' => array('a', 'b', 'c')); $values=""; $val = array(""); function makeCombinations($array,$values){ foreach($array as $value) { if(is_array($value)) makeCombinations($value,$values); else array_push($val,$value); } } makeCombinations($array,$values); print_r($val); //echo $values;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: array_push(): Argument #1 ($array) must be of type array, null given in /in/2FqKd:11 Stack trace: #0 /in/2FqKd(11): array_push(NULL, 1) #1 /in/2FqKd(9): makeCombinations(Array, '') #2 /in/2FqKd(14): makeCombinations(Array, '') #3 {main} thrown in /in/2FqKd on line 11
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Warning: array_push() expects parameter 1 to be array, null given in /in/2FqKd on line 11 Array ( [0] => )
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17
Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Warning: array_push(): First argument should be an array in /in/2FqKd on line 11 Array ( [0] => )
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/2FqKd on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/2FqKd on line 11 Array ( [0] => )
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