3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $row = $rs->fetch_assoc()['ip'];
Output for 7.0.5 - 7.1.0
Notice: Undefined variable: rs in /in/5BW2a on line 2 Fatal error: Uncaught Error: Call to a member function fetch_assoc() on null in /in/5BW2a:2 Stack trace: #0 {main} thrown in /in/5BW2a on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.4
Notice: Undefined variable: rs in /in/5BW2a on line 2 Fatal error: Uncaught Error: Call to a member function fetch_assoc() on unknown in /in/5BW2a:2 Stack trace: #0 {main} thrown in /in/5BW2a on line 2
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: rs in /in/5BW2a on line 2 Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function fetch_assoc() on a non-object (null)' in /in/5BW2a:2 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.28
Notice: Undefined variable: rs in /in/5BW2a on line 2 Fatal error: Call to a member function fetch_assoc() on null in /in/5BW2a on line 2
Process exited with code 255.
Output for 5.4.0 - 5.5.37
Notice: Undefined variable: rs in /in/5BW2a on line 2 Fatal error: Call to a member function fetch_assoc() on a non-object in /in/5BW2a on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/5BW2a on line 2
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 '[' in /in/5BW2a on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/5BW2a on line 2
Process exited with code 255.