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filegroupGets file group Description
intfalse filegroup(string
$filename )Gets the file group. The group ID is returned in numerical format, use posix_getgrgid to resolve it to a group name. Parameters
Return Values
Returns the group ID of the file, or Errors/Exceptions
Upon failure, an Examples
Example #1 Finding the group of a file
Notes
Tip
As of PHP 5.0.0, this function can also be used with some URL wrappers. Refer to Supported Protocols and Wrappers to determine which wrappers support stat family of functionality. See Also
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