3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php try { $configuration = array(); echo $configuration['option']; } catch (\Exception $e) { print_r($e); }
based on N1lum
Output for 5.3.0 - 7.1.0
Notice: Undefined index: option in /in/vTWuV on line 5
Output for 5.0.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/vTWuV on line 6 Notice: Undefined index: option in /in/vTWuV on line 5
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '{' in /in/vTWuV on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '{' in /in/vTWuV on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/vTWuV on line 3
Process exited with code 255.