is_link

peckphp/peck

Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8

Tells whether the filename is a symbolic link

<?php is_link(string $filename): bool

<?php     $cacheKey = md5('viewerss');



    if (is_link("$dir/{$cacheKey}")) {

        unlink("$dir/{$cacheKey}");

    }