3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $fp= fopen("arq_t.txt","a+); fwrite($fp, "sarv"); fclose($fp)
Output for 5.4.0 - 5.4.26
Parse error: syntax error, unexpected 'sarv' (T_STRING) in /in/9kq5n on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/9kq5n on line 3
Process exited with code 255.