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Preg_replace('#/[^/]*$#', '', $path); /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array( '#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#' ); for ($n = 1; $n > 0; $abs = "$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; } function hook_render_article_cdm($article) { return $this->mangle_article($article); } function get_img_tags($xpath, $query, $article) { function get_img_tags($xpath, $query, &$article, $base_url=NULL) { $img_attributes_whitelist = array('src', 'alt', 'title'); if (!$base_url){ $base_url = $article['link.

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