3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [1, 2, 3]; for ($data in $val) echo $val."\n";
Output for 5.4.0 - 5.4.14
Parse error: syntax error, unexpected 'in' (T_STRING), expecting ';' in /in/i3sPP on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.24
Parse error: syntax error, unexpected '[' in /in/i3sPP on line 2
Process exited with code 255.
preferences:
174.34 ms | 1395 KiB | 47 Q