3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $subdir = 'rasmus'; $file = 'phpfi'; define('DIR', __DIR__); echo "{$DIR}/{$subdir}/{$file}\n"; echo "{$ DIR }/{$subdir}/{$file}\n"; ?>
based on XiXv0
Output for 7.0.0 - 7.1.7
Parse error: syntax error, unexpected 'DIR' (T_STRING), expecting variable (T_VARIABLE) or '{' or '$' in /in/CV4BO on line 10
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected T_STRING, expecting T_VARIABLE or T_PIPE_VAR or '{' or '$' in /in/CV4BO:10 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected 'DIR' (T_STRING), expecting variable (T_VARIABLE) or '$' in /in/CV4BO on line 10
Process exited with code 255.