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BackURL */ $abs = "$host$path/$rel"; /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {} /* absolute URL is ready! */ return $scheme . '://' . $abs; } From d8a7439c05979d3c73da6a91162e90a1a48a57e5 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Clean up code formatting; added a few comics; standardized appending alt/title text under images (extra useful for non-browser users elseif (strpos($article['link'], 'dilbert.com/strip/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); // $article['content'] = $this->get_img_tags($xpath, "//img[starts-with(@src, '/comics/') and @class='comic_image']", $article); } elseif (strpos($alt_text, $title_text) !== False) { if (preg_match("@.*?(