3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( array( "users" => array( "email" => "test@yahoo.com ,testuser@yahoo.com" , "username" => "test,testuser", "description" => "description1,description2" ), ), ); foreach($array as $users) { foreach($users as &$value) { $users["users"]["email"][] = explode(",",$value["email"]); //print_r($users); } }
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: [] operator not supported for strings in /in/G4PMf:17 Stack trace: #0 {main} thrown in /in/G4PMf on line 17
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: [] operator not supported for strings in /in/G4PMf on line 17
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/G4PMf on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/G4PMf on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/G4PMf on line 16
Process exited with code 255.