3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php while(fork()) { $foo .= "x" x 10485760; } ?>
Output for 5.4.0 - 5.4.4
Parse error: syntax error, unexpected 'x' (T_STRING) in /in/OiXNj on line 1
Process exited with code 255.
Output for 5.3.0 - 5.3.14
Parse error: syntax error, unexpected T_STRING in /in/OiXNj on line 1
Process exited with code 255.