1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | /** * 获取首字符拼音首字母 * 判断是否为汉字 !preg_match('/^[\x{4e00}-\x{9fa5}]+$/u', $s0) * 已知 “泸”,无法识别 */ function corepress_getFirstPing($str) { $s0 = mb_substr($str, 0, 1, 'utf-8'); $fchar = ord($s0[0]); if ($fchar >= ord("A") and $fchar <= ord("z")) return strtoupper($s0[0]); $s1 = iconv("UTF-8", "gb2312", $s0); $s2 = iconv("gb2312", "UTF-8", $s1); if ($s2 == $s0) { $s = $s1; } else { $s = $s0; } $asc = ord($s[0]) * 256 + ord($s[0]) - 65536; if ($asc >= -20319 && $asc <= -20284) return "A"; if ($asc >= -20283 && $asc <= -19776) return "B"; if ($asc >= -19775 && $asc <= -19219) return "C"; if ($asc >= -19218 && $asc <= -18711) return "D"; if ($asc >= -18710 && $asc <= -18527) return "E"; if ($asc >= -18526 && $asc <= -18240) return "F"; if ($asc >= -18239 && $asc <= -17923) return "G"; if ($asc >= -17922 && $asc <= -17418) return "H"; if ($asc >= -17922 && $asc <= -17418) return "I"; if ($asc >= -17417 && $asc <= -16475) return "J"; if ($asc >= -16474 && $asc <= -16213) return "K"; if ($asc >= -16212 && $asc <= -15641) return "L"; if ($asc >= -15640 && $asc <= -15166) return "M"; if ($asc >= -15165 && $asc <= -14923) return "N"; if ($asc >= -14922 && $asc <= -14915) return "O"; if ($asc >= -14914 && $asc <= -14631) return "P"; if ($asc >= -14630 && $asc <= -14150) return "Q"; if ($asc >= -14149 && $asc <= -14091) return "R"; if ($asc >= -14090 && $asc <= -13319) return "S"; if ($asc >= -13318 && $asc <= -12839) return "T"; if ($asc >= -12838 && $asc <= -12557) return "W"; if ($asc >= -12556 && $asc <= -11848) return "X"; if ($asc >= -11847 && $asc <= -11056) return "Y"; if ($asc >= -11055 && $asc <= -10247) return "Z"; return $s0; } function corepress_pinyin_long($zh) { //获取整条字符串汉字拼音首字母 $ret = ""; $zh = preg_replace('# #', '', $zh); $s1 = iconv("UTF-8", "gb2312", $zh); $s2 = iconv("gb2312", "UTF-8", $s1); if ($s2 == $zh) { $zh = $s1; } for ($i = 0; $i < strlen($zh); $i++) { $s1 = substr($zh, $i, 1); $p = ord($s1); if ($p > 160) { $s2 = substr($zh, $i++, 2); $ret .= corepress_getFirstPing($s2); } else { $ret .= $s1; } } return $ret; } |
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