3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?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 $val[]=$value; } } makeCombinations($array,$values); //echo $values;
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Function name must be a string in /in/vW4fV:4 Stack trace: #0 {main} thrown in /in/vW4fV on line 4
Process exited with code 255.
Output for hhvm-3.12.0 - 3.13.2
Fatal error: Uncaught Error: Invalid callable (array) in /in/vW4fV:4 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: Invalid callable (array) in /in/vW4fV on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.6.28
Fatal error: Function name must be a string in /in/vW4fV on line 4
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/vW4fV on line 15
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Array to string conversion in /in/vW4fV on line 4 Fatal error: Call to undefined function: array() in /in/vW4fV on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Notice: Array to string conversion in /in/vW4fV on line 4 Fatal error: Call to undefined function: array() in /in/vW4fV on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Array to string conversion in /in/vW4fV on line 4 Fatal error: Call to undefined function: array() in /in/vW4fV on line 4