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linkinfo

Gets information about a link

Syntax

linkinfo ( string $path ) : int

Parameters

path

Path to the link.

Return

linkinfo() returns the st_dev field of the Unix C stat structure returned by the lstat system call. Returns a non-negative integer on success, -1 in case the link was not found, or FALSE if an open.base_dir violation occurs.

Examples

1

<?

$path = $_SERVER['DOCUMENT_ROOT'] . '/assets/txt/file.txt';

$return = linkinfo($path);

echo $return;

?>
64772

2

<?

$path = 'notfound.php';

$return = linkinfo($path);

echo $return;

?>
-1

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