Directory and File Functions

The following directory and file functions should be used in Zend modules. They behave exactly like their C counterparts, but provide virtual working directory support on the thread level.

Zend Function	Regular C Function
V_GETCWD()	getcwd()
V_FOPEN()	fopen()
V_OPEN()	open()
V_CHDIR()	chdir()
V_GETWD()	getwd()
V_CHDIR_FILE()	Takes a file path as an argument and changes the current working directory to that file's directory.
V_STAT()	stat()
V_LSTAT()	lstat()