(PHP 3 <= 3.0.18, PHP 4 >= 4.0.0)
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 0 in case of error.
See also is_link(), symlink() and
linkinfo().
Note: This function is not implemented on Windows platforms.
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