readlink
(PHP 4, PHP 5)
readlink — Returns the target of a symbolic link
Description
string readlink
( string $path
)
readlink() does the same as the readlink C function.
Parameters
- path
-
The symbolic link path.
Return Values
Returns the contents of the symbolic link path or FALSE on error.
Exempel
Example#1 readlink() example
<?php
// output e.g. /boot/vmlinux-2.4.20-xfs
echo readlink('/vmlinuz');
?>
Notes
Note: Den här funktionen är inte tillgänglig under Windows.