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@ 2014-06-06T12:25:42Z

<?php

$page_uri = 'http://www.example.com/some_path/to/';

$path_parts = pathinfo($page_uri);

                if (!isset($path_parts['extension']) && strlen($page_uri) > 1) {
                    $end                                = substr($page_uri, -1, 1);
                    $page_uri_slash_fixed               = (($end == '/') ? substr($page_uri, 0, -1) : $page_uri . '/');

                }

echo $page_uri;
echo $page_uri_slash_fixed;

Output
Performance
VLD
References
Branches

substr: documentation ( source)
pathinfo: documentation ( source)

preferences:dark modelive preview

43.29 ms | 402 KiB | 5 Q