3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Lock { function unlock() { $this->isLocked = false; echo 'You unlocked the Lock'."\n"; } function lock() { $this->isLocked = true; echo 'You locked the Lock'."\n"; } function isLocked() { return $this->isLocked; } } class Door { function Door($lock) { $this->lock = $lock; $this->connectsTo = 'bedroom'."\n"; } function open() { if ($this->lock->isLocked()) { echo 'Cannot open Door. It is locked.'."\n"; } else { echo 'You opened the Door connecting to: ', $this->connectsTo."\n"; } } } $lock = new Lock; $door = new Door(&$lock); $door->open(); $lock->unlock(); $door->open();
based on 00jqr
Output for 5.4.0 - 5.4.31
Fatal error: Call-time pass-by-reference has been removed in /in/BUQCK on line 40
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Deprecated: Call-time pass-by-reference has been deprecated in /in/BUQCK on line 40 You locked the Lock Cannot open Door. It is locked. You unlocked the Lock You opened the Door connecting to: bedroom
Output for 5.2.7 - 5.2.17
Warning: Call-time pass-by-reference has been deprecated in /in/BUQCK on line 40 You locked the Lock Cannot open Door. It is locked. You unlocked the Lock You opened the Door connecting to: bedroom
Output for 5.2.5 - 5.2.6
Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file in /in/BUQCK on line 40 You locked the Lock Cannot open Door. It is locked. You unlocked the Lock You opened the Door connecting to: bedroom
Output for 5.2.1 - 5.2.4
Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. in /in/BUQCK on line 40 You locked the Lock Cannot open Door. It is locked. You unlocked the Lock You opened the Door connecting to: bedroom
Output for 5.0.0 - 5.2.0
Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/BUQCK on line 40 You locked the Lock Cannot open Door. It is locked. You unlocked the Lock You opened the Door connecting to: bedroom
Output for 4.3.0 - 4.4.9
Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/BUQCK on line 40 You locked the Lock Cannot open Door. It is locked. You unlocked the Lock Cannot open Door. It is locked.