3v4l.org

run code in 300+ PHP versions simultaneously
<?php var1 = "abcAABBCC"; var1++; echo $var1;
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.22, 5.5.0 - 5.5.6
Parse error: syntax error, unexpected '=' in /in/LOEJN on line 2
Process exited with code 255.
preferences:
189.41 ms | 1395 KiB | 65 Q