3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $master = array(); $arrColors = array('R', 'B', 'G' ,'Y'); $arrNumbers = array('1', '2', '3', '4'); foreach($arrColors as $color) { foreach($arrNumbers as $num) { $ arr2 = array_push($master, $num); //$master += array($color => $num); //echo $color.' => '.$num; //echo "\n"; } array_push($arr2, $color); } print_r($master);
based on kJUGG
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected 'arr2' (T_STRING), expecting variable (T_VARIABLE) or '$' in /in/Vd3iu on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE or '$' in /in/Vd3iu on line 8
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 T_STRING, expecting T_VARIABLE or '$' in /in/Vd3iu on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/Vd3iu on line 8
Process exited with code 255.