3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (preg_match('!!u', "سلام"))
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.6
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/OhmuM on line 3
Process exited with code 255.
preferences:
164.97 ms | 1395 KiB | 35 Q