3v4l.org

run code in 300+ PHP versions simultaneously
<?php for (i=0;i<1000;i++){ echo i; i++ echo i;}
Output for 7.1.25, 7.2.0 - 7.2.15, 7.3.0 - 7.3.2
Parse error: syntax error, unexpected '=', expecting ';' in /in/WR7Nu on line 2
Process exited with code 255.
preferences:
158.23 ms | 1395 KiB | 27 Q