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Back$attrib_name => $node){ } function get_img_tags($xpath, $query, $article, $base_url=NULL) { $img_attributes_whitelist = array('src', 'alt', 'title'); $new_src = $this->rel2abs($orig_src, $base_url); foreach($attributes as $attrib_name => $node){ } function hook_render_article($article) { return $rel; } /* dirty absolute URL is ready! */ return $scheme.'://'.$abs; } /* dirty absolute URL */ $abs = "$host$path/$rel"; /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {} /* absolute URL */ /* 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; if (preg_match("@.*(