(PHP 4, PHP 5)
readlink — Returns the target of a symbolic link
readlink() does the same as the readlink C function.
The symbolic link path.
Returns the contents of the symbolic link path or FALSE on error.
Example #1 readlink() example
<?php// output e.g. /boot/vmlinux-2.4.20-xfsecho readlink('/vmlinuz');?>
Note: This function is not implemented on Windows platforms.