php man page for linkinfo

LINKINFO(3)								 1							       LINKINFO(3)

linkinfo - Gets information about a link

SYNOPSIS
       int linkinfo (string  $path)

DESCRIPTION
	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).

PARAMETERS
	      o $path
		- Path to the link.

RETURN VALUES
       linkinfo(3) 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.

CHANGELOG
       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.3.0	|						    |
       |	|						    |
       |	|  This function is now available on Windows  plat- |
       |	| forms (Vista, Server 2008 or greater).	    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES
       Example #1

	      linkinfo(3) example

	      <?php

	      echo linkinfo('/vmlinuz'); // 835

	      ?>

SEE ALSO
       symlink(3), link(3), readlink(3).

PHP Documentation Group 													       LINKINFO(3)