readfilereadlink
(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 and returns the contents of the symbolic link path or FALSE in case of error.
Example 651. readlink() example
<?php
// output e.g. /boot/vmlinux-2.4.20-xfs
echo readlink('/vmlinuz');
?>
Note: This function is not implemented on Windows platforms.
See also is_link(), symlink(), and linkinfo().
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