3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myTest() { static $x=0; echo $x; $x++; } myTest(); echo ; myTest(); echo ; myTest(); echo ; myTest(); echo ; myTest(); ?>
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Parse error: syntax error, unexpected ';' in /in/WSrbd on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ';' in /in/WSrbd on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
01234
preferences:
204.3 ms | 1395 KiB | 119 Q