3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 1; $j =　10; for($i; $i <=9; $i++){ for($j; $j <=99; $j++){ $res = (string)$i * $j; if($res > 100 && $res{0} == $res{1} == $res{2}){ echo $res; } } }
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected '==' (T_IS_EQUAL) in moQNf on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected T_IS_EQUAL in moQNf on line 9
Process exited with code 255.
preferences:
171.3 ms | 1395 KiB | 41 Q