~~~ /** * Ascii转拼音 * @param $asc * @param $pyarr */ function asc_to_pinyin($asc,&$pyarr) { if($asc < 128)return chr($asc); elseif(isset($pyarr[$asc]))return $pyarr[$asc]; else { foreach($pyarr as $id => $p) { if($id >= $asc)return $p; } } } ~~~