TP函数库function
程序员文章站
2022-03-03 20:41:55
...
function yd_friend_date(
if (!$sTime) return '';
//sTime=源时间，cTime=当前时间，dTime=时间差
$cTime = time();
$dTime = $cTime - $sTime;
if( $dTime < 0 ){
return "".date("Y-m-d H:i",$sTime)."";
}
$dDay = intval(date("z",$cTime)) - intval(date("z",$sTime));
//$dDay = intval($dTime/3600/24);
$dYear = intval(date("Y",$cTime)) - intval(date("Y",$sTime));
//normal：n秒前，n分钟前，n小时前，日期
if($type=='normal'){
if( $dTime == 0 ){
return "刚刚";
}elseif( $dTime < 60 ){
return "".$dTime.'秒前';
}elseif( $dTime < 3600 ){
return "".intval($dTime/60).'分钟前';
//今天的数据.年份相同.日期相同.
}elseif( $dYear==0 && $dDay == 0 ){
//return intval($dTime/3600)."小时前";
return "今天".date('H:i',$sTime).'';
}elseif($dYear==0){
return "".date("m月d日 H:i",$sTime).'';
}else{
return "".date("Y-m-d H:i",$sTime).'';
}
}elseif($type=='*'){
if( $dTime < 60 ){
return $dTime."秒前";
}elseif( $dTime < 3600 ){
return intval($dTime/60)."分钟前";
}elseif( $dTime >= 3600 && $dDay == 0 ){
return intval($dTime/3600)."小时前";
}elseif( $dDay > 0 && $dDay<=7 ){
return intval($dDay)."天前";
}elseif( $dDay > 7 && $dDay <= 30 ){
return intval($dDay/7) . '周前';
}elseif( $dDay > 30 ){
return intval($dDay/30) . '个月前';
}
//full: Y-m-d , H:i:s
}elseif($type=='full'){
return date("Y-m-d , H:i:s",$sTime);
}elseif($type=='ymd'){
return date("Y-m-d",$sTime);
}else{
if( $dTime < 60 ){
return $dTime."秒前";
}elseif( $dTime < 3600 ){
return intval($dTime/60)."分钟前";
}elseif( $dTime >= 3600 && $dDay == 0 ){
return intval($dTime/3600)."小时前";
}elseif($dYear==0){
return date("Y-m-d H:i:s",$sTime);
}else{
return date("Y-m-d H:i:s",$sTime);
}
}
}
function yd_mime_type($ext){
static $mime_types = array (
'apk' => 'application/vnd.android.package-archive',
'3gp' => 'video/3gpp',
'ai' => 'application/postscript',
'aif' => 'audio/x-aiff',
'aifc' => 'audio/x-aiff',
'aiff' => 'audio/x-aiff',
'asc' => 'text/plain',
'atom' => 'application/atom+xml',
'au' => 'audio/basic',
'avi' => 'video/x-msvideo',
'bcpio' => 'application/x-bcpio',
'bin' => 'application/octet-stream',
'bmp' => 'image/bmp',
'cdf' => 'application/x-netcdf',
'cgm' => 'image/cgm',
'class' => 'application/octet-stream',
'cpio' => 'application/x-cpio',
'cpt' => 'application/mac-compactpro',
'csh' => 'application/x-csh',
'css' => 'text/css',
'dcr' => 'application/x-director',
'dif' => 'video/x-dv',
'dir' => 'application/x-director',
'djv' => 'image/vnd.djvu',
'djvu' => 'image/vnd.djvu',
'dll' => 'application/octet-stream',
'dmg' => 'application/octet-stream',
'dms' => 'application/octet-stream',
'doc' => 'application/msword',
'dtd' => 'application/xml-dtd',
'dv' => 'video/x-dv',
'dvi' => 'application/x-dvi',
'dxr' => 'application/x-director',
'eps' => 'application/postscript',
'etx' => 'text/x-setext',
'exe' => 'application/octet-stream',
'ez' => 'application/andrew-inset',
'flv' => 'video/x-flv',
'gif' => 'image/gif',
'gram' => 'application/srgs',
'grxml' => 'application/srgs+xml',
'gtar' => 'application/x-gtar',
'gz' => 'application/x-gzip',
'hdf' => 'application/x-hdf',
'hqx' => 'application/mac-binhex40',
'htm' => 'text/html',
'html' => 'text/html',
'ice' => 'x-conference/x-cooltalk',
'ico' => 'image/x-icon',
'ics' => 'text/calendar',
'ief' => 'image/ief',
'ifb' => 'text/calendar',
'iges' => 'model/iges',
'igs' => 'model/iges',
'jnlp' => 'application/x-java-jnlp-file',
'jp2' => 'image/jp2',
'jpe' => 'image/jpeg',
'jpeg' => 'image/jpeg',
'jpg' => 'image/jpeg',
'js' => 'application/x-javascript',
'kar' => 'audio/midi',
'latex' => 'application/x-latex',
'lha' => 'application/octet-stream',
'lzh' => 'application/octet-stream',
'm3u' => 'audio/x-mpegurl',
'm4a' => 'audio/mp4a-latm',
'm4p' => 'audio/mp4a-latm',
'm4u' => 'video/vnd.mpegurl',
'm4v' => 'video/x-m4v',
'mac' => 'image/x-macpaint',
'man' => 'application/x-troff-man',
'mathml' => 'application/mathml+xml',
'me' => 'application/x-troff-me',
'mesh' => 'model/mesh',
'mid' => 'audio/midi',
'midi' => 'audio/midi',
'mif' => 'application/vnd.mif',
'mov' => 'video/quicktime',
'movie' => 'video/x-sgi-movie',
'mp2' => '',
'mp3' => '',
'mp4' => 'video/mp4',
'mpe' => 'video/mpeg',
'mpeg' => 'video/mpeg',
'mpg' => 'video/mpeg',
'mpga' => '',
'ms' => 'application/x-troff-ms',
'msh' => 'model/mesh',
'mxu' => 'video/vnd.mpegurl',
'nc' => 'application/x-netcdf',
'oda' => 'application/oda',
'ogg' => 'application/ogg',
'ogv' => 'video/ogv',
'pbm' => 'image/x-portable-bitmap',
'pct' => 'image/pict',
'pdb' => 'chemical/x-pdb',
'pdf' => 'application/pdf',
'pgm' => 'image/x-portable-graymap',
'pgn' => 'application/x-chess-pgn',
'pic' => 'image/pict',
'pict' => 'image/pict',
'png' => 'image/png',
'pnm' => 'image/x-portable-anymap',
'pnt' => 'image/x-macpaint',
'pntg' => 'image/x-macpaint',
'ppm' => 'image/x-portable-pixmap',
'ppt' => 'application/vnd.ms-powerpoint',
'ps' => 'application/postscript',
'qt' => 'video/quicktime',
'qti' => 'image/x-quicktime',
'qtif' => 'image/x-quicktime',
'ra' => 'audio/x-pn-realaudio',
'ram' => 'audio/x-pn-realaudio',
'ras' => 'image/x-cmu-raster',
'rdf' => 'application/rdf+xml',
'rgb' => 'image/x-rgb',
'rm' => 'application/vnd.rn-realmedia',
'roff' => 'application/x-troff',
'rtf' => 'text/rtf',
'rtx' => 'text/richtext',
'sgm' => 'text/sgml',
'sgml' => 'text/sgml',
'sh' => 'application/x-sh',
'shar' => 'application/x-shar',
'silo' => 'model/mesh',
'sit' => 'application/x-stuffit',
'skd' => 'application/x-koan',
'skm' => 'application/x-koan',
'skp' => 'application/x-koan',
'skt' => 'application/x-koan',
'smi' => 'application/smil',
'smil' => 'application/smil',
'snd' => 'audio/basic',
'so' => 'application/octet-stream',
'spl' => 'application/x-futuresplash',
'src' => 'application/x-wais-source',
'sv4cpio' => 'application/x-sv4cpio',
'sv4crc' => 'application/x-sv4crc',
'svg' => 'image/svg+xml',
'swf' => 'application/x-shockwave-flash',
't' => 'application/x-troff',
'tar' => 'application/x-tar',
'tcl' => 'application/x-tcl',
'tex' => 'application/x-tex',
'texi' => 'application/x-texinfo',
'texinfo' => 'application/x-texinfo',
'tif' => 'image/tiff',
'tiff' => 'image/tiff',
'tr' => 'application/x-troff',
'tsv' => 'text/tab-separated-values',
'txt' => 'text/plain',
'ustar' => 'application/x-ustar',
'vcd' => 'application/x-cdlink',
'vrml' => 'model/vrml',
'vxml' => 'application/voicexml+xml',
'wav' => 'audio/x-wav',
'wbmp' => 'image/vnd.wap.wbmp',
'wbxml' => 'application/vnd.wap.wbxml',
'webm' => 'video/webm',
'wml' => 'text/vnd.wap.wml',
'wmlc' => 'application/vnd.wap.wmlc',
'wmls' => 'text/vnd.wap.wmlscript',
'wmlsc' => 'application/vnd.wap.wmlscriptc',
'wmv' => 'video/x-ms-wmv',
'wrl' => 'model/vrml',
'xbm' => 'image/x-xbitmap',
'xht' => 'application/xhtml+xml',
'xhtml' => 'application/xhtml+xml',
'xls' => 'application/vnd.ms-excel',
'xml' => 'application/xml',
'xpm' => 'image/x-xpixmap',
'xsl' => 'application/xml',
'xslt' => 'application/xslt+xml',
'xul' => 'application/vnd.mozilla.xul+xml',
'xwd' => 'image/x-xwindowdump',
'xyz' => 'chemical/x-xyz',
'zip' => 'application/zip'
);
return isset($mime_types[$ext]) ? $mime_types[$ext] : 'application/octet-stream';
}
function yd_color_text($str){
$len = mb_strlen($str);
$colorTxt = '';
for($i=0; $i<$len; $i++) {
$colorTxt .= ''.mb_substr($str,$i,1,'utf-8').'';
}
return $colorTxt;
}
function yd_rand_color(){
return '#'.sprintf("X",mt_rand(0,255)).sprintf("X",mt_rand(0,255)).sprintf("X",mt_rand(0,255));
}
function yd_to_date(
if (empty ( $time )) {
return '';
}
$format = str_replace ( '#', ':', $format );
return date ($format, $time );
}
function yd_file_ext($file) {
//return strtolower(trim(substr(strrchr($filename, '.'), 1, 10)));
return pathinfo($file, PATHINFO_EXTENSION);
}
function yd_dir_path($path) {
$path = str_replace('\\', '/', $path);
if(substr($path, -1) != '/') $path = $path.'/';
return $path;
}
function yd_dir_list(
$path = yd_dir_path($path);
$files = glob($path.'*');
foreach($files as $v) {
$fileext = yd_file_ext($v);
if (!$exts || preg_match("/\.($exts)/i", $v)) {
$list[] = $v;
if (is_dir($v)) {
$list = yd_dir_list($v, $exts, $list);
}
}
}
return $list;
}
function yd_key_links(
if ($links) {
$pattern = $replace = array();
foreach ($links as $v) {
//wordpress关键链接插件：$regEx = '\'(?!((<.*?)|(<>]*?)>)|([^>]*?))\'s' . $case;
//$pattern[] = '/(?!(]*?<\/a>))/s';
//会替换回车
//$pattern[] = '/(?!((<.*?)|(<>]*?)>)|([^>]*?<\/a>))/s';
$pattern[] = '/(?!((<.*?)|(<>]*?)>)|([^>]*?<\/a>)|([^>]*?<\/script>))/s';
//$pattern[] = '/(?!(<\/a>)/s'; //原始
//$replace[] = '' . $v[0] . '';
$replace[] = "{$v[0]}";
}
$txt = preg_replace($pattern, $replace, $txt, $replacenum);
}
return $txt;
}
function yd_auto_link($str){
$str = eregi_replace('(((f|ht){1}tp://)[[email protected]:%_\+.~#?&//=]+)', '\1', $str);
if( stripos($str, "http") === FALSE ){
$str = eregi_replace('(www.[[email protected]:%_\+.~#?&//=]+)', '\1', $str);
}else{
$str = eregi_replace('([[:space:]()[{}])(www.[[email protected]:%_\+.~#?&//=]+)', '\1\2', $str);
}
return $str;
}
function yd_qq_face(
$qqText = "\"$tip\"
填写图片摘要（选填）
“;
return $qqText;
}
function yd_taobao_face(
$str = "
$tip
";
return $str;
}
function yd_ali_face(
$str = "
$tip
";
return $str;
}
function yd_interali_face(
$str = "
$str .= " style='text-align:center;' data-uid='{$number}'>";
$str .= "
$str .= " src='http://amos.alicdn.com/online.aw?v=2&uid={$number}&site=enaliint&s=22&charset=UTF-8'>";
$str .= "{$number}";
return $str;
}
function yd_msn_face(
$msn = __ROOT__."/Public/Images/online/msn.gif";
$str = "
$tip
";
return $str;
}
function yd_skype_face(
$str = "
$tip
";
return $str;
}
function yd_ip2location(
static $_loc = array();
$k = md5($ip);
if( isset($_loc[$k]) ){
return $_loc[$k];
}
switch($type){
case 1: //使用本地库
break;
case 0: //使用新浪接口(默认)
default:
$api = "http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=$ip";
$content = file_get_contents($api);
$data = json_decode($content, true);
if( !isset($data['ret'] ) || $data['ret'] < 0 ) return false;
$area = array(
'Country'=>$data['country'],
'Province'=>$data['province'],
'City'=>$data['city'],
'District'=>$data['district'],
'ISP'=>$data['isp'],
'Type'=>$data['type'],
'Description'=>$data['desc']
);
}
$_loc[$k] = $area;
return $area;
}
//拼音获取函数===========================================================
function yd_pinyin(
$_Data = array ( 'zuo' => '-10254', 'zun' => '-10256', 'zui' => '-10260', 'zuan' => '-10262', 'zu' => '-10270', 'zou' => '-10274', 'zong' => '-10281', 'zi' => '-10296', 'zhuo' => '-10307', 'zhun' => '-10309', 'zhui' => '-10315', 'zhuang' => '-10322', 'zhuan' => '-10328', 'zhuai' => '-10329', 'zhua' => '-10331', 'zhu' => '-10519', 'zhou' => '-10533', 'zhong' => '-10544', 'zhi' => '-10587', 'zheng' => '-10764', 'zhen' => '-10780', 'zhe' => '-10790', 'zhao' => '-10800', 'zhang' => '-10815', 'zhan' => '-10832', 'zhai' => '-10838', 'zha' => '-11014', 'zeng' => '-11018', 'zen' => '-11019', 'zei' => '-11020', 'ze' => '-11024', 'zao' => '-11038', 'zang' => '-11041', 'zan' => '-11045', 'zai' => '-11052', 'za' => '-11055', 'yun' => '-11067', 'yue' => '-11077', 'yuan' => '-11097', 'yu' => '-11303', 'you' => '-11324', 'yong' => '-11339', 'yo' => '-11340', 'ying' => '-11358', 'yin' => '-11536', 'yi' => '-11589', 'ye' => '-11604', 'yao' => '-11781', 'yang' => '-11798', 'yan' => '-11831', 'ya' => '-11847', 'xun' => '-11861', 'xue' => '-11867', 'xuan' => '-12039', 'xu' => '-12058', 'xiu' => '-12067', 'xiong' => '-12074', 'xing' => '-12089', 'xin' => '-12099', 'xie' => '-12120', 'xiao' => '-12300', 'xiang' => '-12320', 'xian' => '-12346', 'xia' => '-12359', 'xi' => '-12556', 'wu' => '-12585', 'wo' => '-12594', 'weng' => '-12597', 'wen' => '-12607', 'wei' => '-12802', 'wang' => '-12812', 'wan' => '-12829', 'wai' => '-12831', 'wa' => '-12838', 'tuo' => '-12849', 'tun' => '-12852', 'tui' => '-12858', 'tuan' => '-12860', 'tu' => '-12871', 'tou' => '-12875', 'tong' => '-12888', 'ting' => '-13060', 'tie' => '-13063', 'tiao' => '-13068', 'tian' => '-13076', 'ti' => '-13091', 'teng' => '-13095', 'te' => '-13096', 'tao' => '-13107', 'tang' => '-13120', 'tan' => '-13138', 'tai' => '-13147', 'ta' => '-13318', 'suo' => '-13326', 'sun' => '-13329', 'sui' => '-13340', 'suan' => '-13343', 'su' => '-13356', 'sou' => '-13359', 'song' => '-13367', 'si' => '-13383', 'shuo' => '-13387', 'shun' => '-13391', 'shui' => '-13395', 'shuang' => '-13398', 'shuan' => '-13400', 'shuai' => '-13404', 'shua' => '-13406', 'shu' => '-13601', 'shou' => '-13611', 'shi' => '-13658', 'sheng' => '-13831', 'shen' => '-13847', 'she' => '-13859', 'shao' => '-13870', 'shang' => '-13878', 'shan' => '-13894', 'shai' => '-13896', 'sha' => '-13905', 'seng' => '-13906', 'sen' => '-13907', 'se' => '-13910', 'sao' => '-13914', 'sang' => '-13917', 'san' => '-14083', 'sai' => '-14087', 'sa' => '-14090', 'ruo' => '-14092', 'run' => '-14094', 'rui' => '-14097', 'ruan' => '-14099', 'ru' => '-14109', 'rou' => '-14112', 'rong' => '-14122', 'ri' => '-14123', 'reng' => '-14125', 'ren' => '-14135', 're' => '-14137', 'rao' => '-14140', 'rang' => '-14145', 'ran' => '-14149', 'qun' => '-14151', 'que' => '-14159', 'quan' => '-14170', 'qu' => '-14345', 'qiu' => '-14353', 'qiong' => '-14355', 'qing' => '-14368', 'qin' => '-14379', 'qie' => '-14384', 'qiao' => '-14399', 'qiang' => '-14407', 'qian' => '-14429', 'qia' => '-14594', 'qi' => '-14630', 'pu' => '-14645', 'po' => '-14654', 'ping' => '-14663', 'pin' => '-14668', 'pie' => '-14670', 'piao' => '-14674', 'pian' => '-14678', 'pi' => '-14857', 'peng' => '-14871', 'pen' => '-14873', 'pei' => '-14882', 'pao' => '-14889', 'pang' => '-14894', 'pan' => '-14902', 'pai' => '-14908', 'pa' => '-14914', 'ou' => '-14921', 'o' => '-14922', 'nuo' => '-14926', 'nue' => '-14928', 'nuan' => '-14929', 'nv' => '-14930', 'nu' => '-14933', 'nong' => '-14937', 'niu' => '-14941', 'ning' => '-15109', 'nin' => '-15110', 'nie' => '-15117', 'niao' => '-15119', 'niang' => '-15121', 'nian' => '-15128', 'ni' => '-15139', 'neng' => '-15140', 'nen' => '-15141', 'nei' => '-15143', 'ne' => '-15144', 'nao' => '-15149', 'nang' => '-15150', 'nan' => '-15153', 'nai' => '-15158', 'na' => '-15165', 'mu' => '-15180', 'mou' => '-15183', 'mo' => '-15362', 'miu' => '-15363', 'ming' => '-15369', 'min' => '-15375', 'mie' => '-15377', 'miao' => '-15385', 'mian' => '-15394', 'mi' => '-15408', 'meng' => '-15416', 'men' => '-15419', 'mei' => '-15435', 'me' => '-15436', 'mao' => '-15448', 'mang' => '-15454', 'man' => '-15625', 'mai' => '-15631', 'ma' => '-15640', 'luo' => '-15652', 'lun' => '-15659', 'lue' => '-15661', 'luan' => '-15667', 'lv' => '-15681', 'lu' => '-15701', 'lou' => '-15707', 'long' => '-15878', 'liu' => '-15889', 'ling' => '-15903', 'lin' => '-15915', 'lie' => '-15920', 'liao' => '-15933', 'liang' => '-15944', 'lian' => '-15958', 'lia' => '-15959', 'li' => '-16155', 'leng' => '-16158', 'lei' => '-16169', 'le' => '-16171', 'lao' => '-16180', 'lang' => '-16187', 'lan' => '-16202', 'lai' => '-16205', 'la' => '-16212', 'kuo' => '-16216', 'kun' => '-16220', 'kui' => '-16393', 'kuang' => '-16401', 'kuan' => '-16403', 'kuai' => '-16407', 'kua' => '-16412', 'ku' => '-16419', 'kou' => '-16423', 'kong' => '-16427', 'keng' => '-16429', 'ken' => '-16433', 'ke' => '-16448', 'kao' => '-16452', 'kang' => '-16459', 'kan' => '-16465', 'kai' => '-16470', 'ka' => '-16474', 'jun' => '-16647', 'jue' => '-16657', 'juan' => '-16664', 'ju' => '-16689', 'jiu' => '-16706', 'jiong' => '-16708', 'jing' => '-16733', 'jin' => '-16915', 'jie' => '-16942', 'jiao' => '-16970', 'jiang' => '-16983', 'jian' => '-17185', 'jia' => '-17202', 'ji' => '-17417', 'huo' => '-17427', 'hun' => '-17433', 'hui' => '-17454', 'huang' => '-17468', 'huan' => '-17482', 'huai' => '-17487', 'hua' => '-17496', 'hu' => '-17676', 'hou' => '-17683', 'hong' => '-17692', 'heng' => '-17697', 'hen' => '-17701', 'hei' => '-17703', 'he' => '-17721', 'hao' => '-17730', 'hang' => '-17733', 'han' => '-17752', 'hai' => '-17759', 'ha' => '-17922', 'guo' => '-17928', 'gun' => '-17931', 'gui' => '-17947', 'guang' => '-17950', 'guan' => '-17961', 'guai' => '-17964', 'gua' => '-17970', 'gu' => '-17988', 'gou' => '-17997', 'gong' => '-18012', 'geng' => '-18181', 'gen' => '-18183', 'gei' => '-18184', 'ge' => '-18201', 'gao' => '-18211', 'gang' => '-18220', 'gan' => '-18231', 'gai' => '-18237', 'ga' => '-18239', 'fu' => '-18446', 'fou' => '-18447', 'fo' => '-18448', 'feng' => '-18463', 'fen' => '-18478', 'fei' => '-18490', 'fang' => '-18501', 'fan' => '-18518', 'fa' => '-18526', 'er' => '-18696', 'en' => '-18697', 'e' => '-18710', 'duo' => '-18722', 'dun' => '-18731', 'dui' => '-18735', 'duan' => '-18741', 'du' => '-18756', 'dou' => '-18763', 'dong' => '-18773', 'diu' => '-18774', 'ding' => '-18783', 'die' => '-18952', 'diao' => '-18961', 'dian' => '-18977', 'di' => '-18996', 'deng' => '-19003', 'de' => '-19006', 'dao' => '-19018', 'dang' => '-19023', 'dan' => '-19038', 'dai' => '-19212', 'da' => '-19218', 'cuo' => '-19224', 'cun' => '-19227', 'cui' => '-19235', 'cuan' => '-19238', 'cu' => '-19242', 'cou' => '-19243', 'cong' => '-19249', 'ci' => '-19261', 'chuo' => '-19263', 'chun' => '-19270', 'chui' => '-19275', 'chuang' => '-19281', 'chuan' => '-19288', 'chuai' => '-19289', 'chu' => '-19467', 'chou' => '-19479', 'chong' => '-19484', 'chi' => '-19500', 'cheng' => '-19515', 'chen' => '-19525', 'che' => '-19531', 'chao' => '-19540', 'chang' => '-19715', 'chan' => '-19725', 'chai' => '-19728', 'cha' => '-19739', 'ceng' => '-19741', 'ce' => '-19746', 'cao' => '-19751', 'cang' => '-19756', 'can' => '-19763', 'cai' => '-19774', 'ca' => '-19775', 'bu' => '-19784', 'bo' => '-19805', 'bing' => '-19976', 'bin' => '-19982', 'bie' => '-19986', 'biao' => '-19990', 'bian' => '-20002', 'bi' => '-20026', 'beng' => '-20032', 'ben' => '-20036', 'bei' => '-20051', 'bao' => '-20230', 'bang' => '-20242', 'ban' => '-20257', 'bai' => '-20265', 'ba' => '-20283', 'ao' => '-20292', 'ang' => '-20295', 'an' => '-20304', 'ai' => '-20317', 'a' => '-20319', );
if( strtolower($code) != 'gb2312') $str = _U2_Utf8_Gb($str);
$_Res = '';
for($i=0; $i
$_P = ord(substr($str, $i, 1));
if($_P>160) {
$_Q = ord(substr($str, ++$i, 1)); $_P = $_P*256 + $_Q - 65536;
}
$py = _Pinyin($_P, $_Data);
if(!empty($py)){
$_Res .= $first ? $py[0] : $py;
}
}
$py = preg_replace("/[^a-zA-Z0-9]*/", '', $_Res);
$py = strtolower($py); //返回小写字母
return $py;
}
function _Pinyin(
if($_Num>0 && $_Num<160 ){
return chr($_Num);
}elseif($_Num<-20319 || $_Num>-10247){
return '';
}else{
foreach($_Data as $k=>$v){
if($v<=$_Num) break;
}
return $k;
}
}
function _U2_Utf8_Gb($_C){
$_String = '';
if($_C < 0x80){
$_String .= $_C;
}elseif($_C < 0x800) {
$_String .= chr(0xC0 | $_C>>6);
$_String .= chr(0x80 | $_C & 0x3F);
}elseif($_C < 0x10000){
$_String .= chr(0xE0 | $_C>>12);
$_String .= chr(0x80 | $_C>>6 & 0x3F);
$_String .= chr(0x80 | $_C & 0x3F);
}elseif($_C < 0x200000) {
$_String .= chr(0xF0 | $_C>>18);
$_String .= chr(0x80 | $_C>>12 & 0x3F);
$_String .= chr(0x80 | $_C>>6 & 0x3F);
$_String .= chr(0x80 | $_C & 0x3F);
}
//加上"//ignore"使有不能转换的字符出现时不报错
return iconv('UTF-8', 'GB2312//ignore', $_String);
}
//================================================================
function yd_close_tags($html){
// strip fraction of open or close tag from end (e.g. if we take first x characters, we might cut off a tag at the end!)
$html = preg_replace('/<[^>]*$/','',$html); // ending with fraction of open tag
// put open tags into an array
preg_match_all('#<([a-z]+)(?: .*)?(?
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