复制代码代码如下:function pykey( $py_key){$pinyin = 65536 + pys($py_key);if ( 45217 {$zimu = "A";return $zimu;}if ( 45253 {$zimu = "B";return $zimu;}if ( 45761 {$zimu = "C";return $zimu;}if ( 46318 {$zimu = "D";return $zimu;}if ( 46826 {$zimu = "E";return $zimu;}if ( 47010 {$zimu = "F";return $zimu;}if ( 47297 {$zimu = "G";return $zimu;}if ( 47614 {$zimu = "H";return $zimu;}if ( 48119 {$zimu = "J";return $zimu;}if ( 49062 {$zimu = "K";return $zimu;}if ( 49324 {$zimu = "L";return $zimu;}if ( 49896 {$zimu = "M";return $zimu;}if ( 50371 {$zimu = "N";return $zimu;}if ( 50614 {$zimu = "O";return $zimu;}if ( 50622 {$zimu = "P";return $zimu;}if ( 50906 {$zimu = "Q";return $zimu;}if ( 51387 {$zimu = "R";return $zimu;}if ( 51446 {$zimu = "S";return $zimu;}if ( 52218 {$zimu = "T";return $zimu;}if ( 52698 {$zimu = "W";return $zimu;}if ( 52980 {$zimu = "X";return $zimu;}if ( 53689 {$zimu = "Y";return $zimu;}if ( 54481 {$zimu = "Z";return $zimu;}$zimu = $py_key;return $zimu;}function pys( $pysa ){$pyi = "";$i= 0;for ( ; $i {$_obfuscate_8w= ord( substr( $pysa,$i,1) );if ( 160 {$_obfuscate_Bw = ord( substr( $pysa, $i++, 1 ) );$_obfuscate_8w = $_obfuscate_8w * 256 + $_obfuscate_Bw - 65536;}$pyi.= $_obfuscate_8w;}return $pyi;}$letter = pykey("中华人民共和国");echo $letter;?>
PHP提取中文首字母
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