/* * -+------------------------------------------------------------------------+- * | 本代码来源于HZAPI.COM * -+------------------------------------------------------------------------+- * | Author : pkkgu (QQ:910111100) * | Email : 910111100@qq.com * | WebSite: http://www.hzapi.com * | Contact: http://t.qq.com/ly0752 * | LastUpdate: 2012-10-18 * | Copyright @ 2007 - 2013 (hzapi.com) * -+------------------------------------------------------------------------+- * -+ 不管是否为商业用途,您必须保留此头部信息并不得修改,尊重版权从现在做起 + * * @ 取得标题首字母、首数字、首字母小写转大写 符号返回NULL * $cs 为空时只取第一个,为非空时获取所有表题首字母(不包含符号) * 支持GB2312和UTF-8 */
/* * -+------------------------------------------------------------------------+- * | 本代码来源于HZAPI.COM * -+------------------------------------------------------------------------+- * | Author : pkkgu (QQ:910111100) * | Email : 910111100@qq.com * | WebSite: http://www.hzapi.com * | Contact: http://t.qq.com/ly0752 * | LastUpdate: 2012-10-18 * | Copyright @ 2007 - 2013 (hzapi.com) * -+------------------------------------------------------------------------+- * -+ 不管是否为商业用途,您必须保留此头部信息并不得修改,尊重版权从现在做起 + * * @ 取得标题首字母、首数字、首字母小写转大写 符号返回NULL * $cs 为空时只取第一个,为非空时获取所有表题首字母(不包含符号) * 支持GB2312和UTF-8 */ function getFirstLetter($str){ $fchar = ord($str{0}); if($fchar >= ord("A") and $fchar <= ord("z") )return strtoupper($str{0}); $s1 = iconv("UTF-8","gb2312", $str); $s2 = iconv("gb2312","UTF-8", $s1); if($s2 == $str){$s = $s1;} else{$s = $str;} $asc = ord($s{0}) * 256 + ord($s{1}) - 65536; if($asc >= -20319 and $asc <= -20284) return "A"; if($asc >= -20283 and $asc <= -19776) return "B"; if($asc >= -19775 and $asc <= -19219) return "C"; if($asc >= -19218 and $asc <= -18711) return "D"; if($asc >= -18710 and $asc <= -18527) return "E"; if($asc >= -18526 and $asc <= -18240) return "F"; if($asc >= -18239 and $asc <= -17923) return "G"; if($asc >= -17922 and $asc <= -17418) return "I"; if($asc >= -17417 and $asc <= -16475) return "J"; if($asc >= -16474 and $asc <= -16213) return "K"; if($asc >= -16212 and $asc <= -15641) return "L"; if($asc >= -15640 and $asc <= -15166) return "M"; if($asc >= -15165 and $asc <= -14923) return "N"; if($asc >= -14922 and $asc <= -14915) return "O"; if($asc >= -14914 and $asc <= -14631) return "P"; if($asc >= -14630 and $asc <= -14150) return "Q"; if($asc >= -14149 and $asc <= -14091) return "R"; if($asc >= -14090 and $asc <= -13319) return "S"; if($asc >= -13318 and $asc <= -12839) return "T"; if($asc >= -12838 and $asc <= -12557) return "W"; if($asc >= -12556 and $asc <= -11848) return "X"; if($asc >= -11847 and $asc <= -11056) return "Y"; if($asc >= -11055 and $asc <= -10247) return "Z"; return 'NULL'; } function user_pkkgu_getfirstchar($mid,$f,$isadd,$isq,$value,$cs){ $ret = ""; $zh = trim($_POST[title]); $s1 = iconv("UTF-8","gb2312", $zh); $s2 = iconv("gb2312","UTF-8", $s1); if($s2 == $zh){$zh = $s1;} if(empty($cs)){ $num=1; }else{ $num=strlen($zh); } echo $zh; for($i = 0; $i < $num; $i++) { $s1 = substr($zh,$i,1); $p = ord($s1); echo $p; if($p > 160){ $s2 = substr($zh,$i++,2); $ret .= getFirstLetter($s2); } else if (($p>=65 and $p<=91)or($p>=48 and $p<=57)){ $ret .= $s1; }else{ if(!$cs){ $ret .= "NULL"; } } } return strtoupper($ret); }
|