Igor Wiedler 85d4cfb00d Disallow using functions/consts defined in the same file ...

* Keep track of defined function and const filenames
* Prohibit use function foo if function foo exists
* Prohibit use const foo if const foo exists

2013-08-25 00:02:46 +02:00

..

foo_bar.php

…

foo_strlen.php

…

global_bar.php

…

global_baz.php

…