生成字母前缀

根据字符串的第一个字生成字母前缀 无 function ff_letter_first($s0){ $firstchar_ord=ord(strtoupper($s0{0})); if (($firstchar_ord=65 and $firstchar_ord=91)or($firstchar_ord=48 and $firstchar_ord=57)) return $s0{0}; $s=iconv("UTF-8","gb2312", $

根据字符串的第一个字生成字母前缀

function ff_letter_first($s0){
    $firstchar_ord=ord(strtoupper($s0{0})); 
    if (($firstchar_ord>=65 and $firstchar_ord=48 and $firstchar_ord=-20319 and $asc=-20283 and $asc=-19775 and $asc=-19218 and $asc=-18710 and $asc=-18526 and $asc=-18239 and $asc=-17922 and $asc=-17417 and $asc=-16474 and $asc=-16212 and $asc=-15640 and $asc=-15165 and $asc=-14922 and $asc=-14914 and $asc=-14630 and $asc=-14149 and $asc=-14090 and $asc=-13318 and $asc=-12838 and $asc=-12556 and $asc=-11847 and $asc=-11055 and $asc