Open a ZIP file archive
(PHP 4 >= 4.0.7, PHP 5 >= 5.2.0, PECL zip:1.0-1.9.0)
mixed zip_open ( stringfilename )
Opens a new zip archive for reading.
Parameters
filename
The file name of the ZIP archive to open.
Return Values
Returns a resource handle for later use with
zip_read() and zip_close()
or returns the number of error if filename does not
exist or in case of other error.