lstat
(PHP 4, PHP 5)
lstat — Gives information about a file or symbolic link
Description
Gathers the statistics of the file or symbolic link named by filename.
Parameters
- filename
-
Path to a file or a symbolic link.
Return Values
See the manual page for stat() for information on the structure of the array that lstat() returns. This function is identical to the stat() function except that if the filename parameter is a symbolic link, the status of the symbolic link is returned, not the status of the file pointed to by the symbolic link.
Examples
Example #1 Comparison of stat() and lstat()
<?php
symlink('uploads.php', 'uploads');
// Contrast information for uploads.php and uploads
array_diff(stat('uploads'), lstat('uploads'));
?>
The above example will output something similar to:
Information that differs between the two files.
Array
(
[ino] => 97236376
[mode] => 33188
[size] => 34
[atime] => 1223580003
[mtime] => 1223581848
[ctime] => 1223581848
[blocks] => 8
)
Errors/Exceptions
Upon failure, an E_WARNING is emitted.
Notes
Note: The results of this function are cached. See clearstatcache() for more details.
As of PHP 5.0.0, this function can also be used with some URL wrappers. Refer to Supported Protocols and Wrappers for a listing of which wrappers support stat() family of functionality.