3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(){ function c{echo "in c\n";} c();} test();
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.20
Parse error: syntax error, unexpected '{', expecting '(' in /in/k2IMv on line 2
Process exited with code 255.
preferences:
172.34 ms | 1395 KiB | 56 Q