PHP implementation get Chinese and English initials, _php tutorial

PHP implementation to get the Chinese and English initials,

PHP implementation to get Chinese and English according to the first letter

/** * */function Getfirstchar ($s 0) {if ($s 0[0]== ' i ' | | $s [0]== ' I ') {return "I";         }elseif ($s 0[0]== ' u ' | | $s [0]== ' u ') {return ' U ';         }elseif ($s 0[0]== ' V ' | | $s [0]== ' V ') {return ' V ';   }else{$fchar = Ord ($s 0{0});   if ($fchar >= ord ("A") and $fchar <= ord ("Z")) return Strtoupper ($s 0{0});   $s 1 = iconv ("UTF-8", "gb2312", $s 0);   $s 2 = iconv ("gb2312", "UTF-8", $s 1); if ($s 2 = = $s 0) {$s = $s 1;}   else{$s = $s 0;}   $ASC = Ord ($s {0}) * + 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 $asc <= -17418) return "H"; if ($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; }   }

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http://www.bkjia.com/PHPjc/1019458.html www.bkjia.com true http://www.bkjia.com/PHPjc/1019458.html techarticle PHP Implementation obtains the Chinese and English initials, the PHP implementation obtains in English and Chinese according to the first letter/** * * * * function Getfirstchar ($s 0) {if ($s 0[0]== ' i ' | | $s [0]== ' I ') {return "I";} ElseIf ($s 0[0]== ' U ' | | ...

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