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 &$value) { print_r($users); } }
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [users] => Array ( [email] => test@yahoo.com ,testuser@yahoo.com [username] => test,testuser [description] => description1,description2 ) )
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/4dhf5 on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/4dhf5 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/4dhf5 on line 16
Process exited with code 255.