For if(preg_match("@.*()@", $article['content'], $matches)){ if (preg_match("@.*()@", $article['content'], $matches)) { } /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array( '#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#' ); for ($n = 1; // [0:Flat, 1:Recessed, 2:Dome] // Do you want the hole diamater fits well on the mid surdos.