Gets information about a link.
This function is used to verify if a link (pointed to by
path) really exists (using the same method as the
S_ISLNK macro defined in stat.h
).
Return Values
linkinfo() returns the st_dev
field
of the Unix C stat structure returned by the lstat
system call. Returns 0 or FALSE
in case of error.
Examples
Example 660. linkinfo() example
<?php
echo linkinfo('/vmlinuz'); // 835
?>
Notes
Note: This function is not
implemented on Windows platforms.