3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function addSchema($url, $shemaToAdd = 'http') { $allowedShemas = array('http', 'https'); if(!in_array($shemaToAdd, $allowedShemas)) { throw new Exception('Shema is not allowed: ' .$shemaToAdd); } foreach($allowedShemas as $shema) { $shema.= '://'; if(substr($url, 0, strlen($shema)) === $shema) { $url = substr($url, strlen($shema)); break; } } return $shemaToAdd . '://' . $url; } $url = 'http://exkavator.ru/trade/parts/message/7113.html'; echo addSchema($url);
Output for 5.0.0 - 7.1.0
http://exkavator.ru/trade/parts/message/7113.html
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_NEW in /in/mFLjH on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_NEW in /in/mFLjH on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/mFLjH on line 8
Process exited with code 255.