3v4l.org

run code in 300+ PHP versions simultaneously
<?php (function($param1){ return function($param2) use $param1{ echo "$param1 $param2"; }; })("hello")("world");
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.16, 7.0.0 - 7.0.1
Parse error: syntax error, unexpected '$param1' (T_VARIABLE), expecting '(' in /in/A1UMu on line 4
Process exited with code 255.
preferences:
164.33 ms | 1395 KiB | 25 Q