0) { $pattern .= '('; $pattern .= '(&#[x|X]0{0,8}([9][a][b]);?)?'; $pattern .= '|(�{0,8}([9][10][13]);?)?'; $pattern .= ')?'; } $pattern .= $ra[$i][$j]; } $pattern .= '/i'; $replacement = substr($ra[$i],0,2).''.substr($ra[$i],2); $val = preg_replace($pattern,$replacement,$val); if($val_before == $val) { $found = false; } } } unset($found,$pattern,$replacement,$j,$i,$val_before,$ra1,$ra2,$ra,$search); return $val; } ?>