3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo filter_input(INPUT_SERVER, 'REMOTE_ADDR', FILTER_SANITIZE_STRING)
Output for 5.4.0 - 5.4.8
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/0rCGq on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.18
Parse error: syntax error, unexpected $end, expecting ',' or ';' in /in/0rCGq on line 2
Process exited with code 255.
preferences:
165.46 ms | 1395 KiB | 35 Q