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      Gets information about a link
      Filesystem
      PHP Manual

      linkinfo

      (PHP 4, PHP 5)

      linkinfo — Gets information about a link

      Description

      int linkinfo ( string $path )

      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

      path

      Path to the link.

      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 #1 linkinfo() example

      <?php

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

      ?>

      Notes

      Note: This function is not implemented on Windows platforms.

      See Also

      Filesystem
      PHP Manual

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