Fixing PHP_SELF to return more useful value.
Fixing PHP_SELF to return more useful value.

On Windows this returned a bad value because SCRIPT_FILENAME is backslash separated.

wbeater/lithium,datachand/lithium,qoqa/lithium,SensCritique/lithium,graphis/lithium,SensCritique/lithium,davidpersson/lithium,qoqa/lithium,UnionOfRAD/framework,muyehub/lithium,mehlah/lithium,muyehub/lithium,UnionOfRAD/lithium,davidpersson/lithium,m4rcsch/lithium-core-library,wbeater/lithium,m4rcsch/lithium-core-library,mehlah/lithium,pixelcog/lithium,jails/lithium,pixelcog/lithium,datachand/lithium,graphis/lithium,whowgames/lithium,whowgames/lithium,UnionOfRAD/lithium,jails/lithium,m4rcsch/li3_framework