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filegroup
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filegroup

Name

filegroup — Retrieves a file's group ID.

Synopsis

int filegroup(filename); string filename:

Returns

File group ID; FALSE on error

Description

Returns the group ID of the specified file. This function doesn't produce meaningful results on systems not supporting UNIX-like filesystems. Note: The results of this function are cached. See clearstatcache() for details.

Example

Example 313. Print the group ID of a file

$filegroup =  filegroup("myfile");
echo ($filegroup);

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