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我一直在绞尽脑汁想如何格式化一个简单的手机号码,但想不出该怎么做。一位朋友对我说我可以使用 preg_replace 函数,但我不确定,因为我已经阅读过它但不熟悉它。基本上我想要做的是通过一个字符串说一条消息,其中包含:“嗨,我的名字是约翰,你能打电话给我吗 07771234567,谢谢”并将其替换为“嗨,我的名字是约翰,你能打电话给我吗?” 07xx12x4xx7 谢谢”。换句话说,用“x”替换部分数字。

我也知道有些人可能会写这样的手机:“0777 123 4567”,所以也需要它来去除任何空白。另外,尽管我使用了一个名为 stripos() 的函数通过查找“07”的起始位置来查找数字的开头,但它还需要查找数字的开头和结尾。

任何帮助,将不胜感激。谢谢!

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3 回答 3

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这并不适用于所有格式,一些电话号码可以以不同的格式放置,不能仅通过检查 011 或长度来完成。您需要一份所有区号/组合的完整列表,以检查每个可能的长度。

http://support.hostgator.com/articles/specialized-help/making-international-calls-from-the-united-states 例如,您可能会看到英国 (UK) 的电话号码以其中一种方式表示:

(+44) (0)20 7930 4832 +44 20 7930 4832 020 7930 4832

简单的解决方案可能是。另外我对这段代码不满意,我确定是否可以简化大约一千次。

private function cleanNumber($uglyNumber){

    $number = preg_replace("/[^0-9]/","",$uglyNumber);
    if(($check = substr($number,0,3))!=='011'){
        //NON 011 Numbers

        switch(strlen($number)){
            //Same Area Code 
            //123-4567
            case 7:
                $prefix = substr($number,0,3);
                $SLN = substr($number,3,10);
                $cleanNumber = $prefix.'-'.$SLN;
                break;

            //Domestic US
            //No International Number
            case 10:
            $area = substr($number,0,3);
            $prefix = substr($number,3,3);
            $SLN = substr($number,6,10);
            $cleanNumber = '('.$area.') ' .$prefix.'-'.$SLN;
                break;

            case 11:
            // International Number [1]
                $country = substr($number,0,1);
                $area = substr($number,0,3);
                $prefix = substr($number,4,3);
                $SLN = substr($number,7,10);
                $cleanNumber = '['.$country .'] ('.$area.') ' .$prefix.'-'.$SLN;
                break;

            case 12:
            // International Number [12]
                $country = substr($number,0,2);
                $area = substr($number,0,3);
                $prefix = substr($number,4,3);
                $SLN = substr($number,7,10);
                $cleanNumber = '['.$country .'] ('.$area.') ' .$prefix.'-'.$SLN;
                break;

            case 13:
            // International Number [123]
                $country = substr($number,0,3);
                $area = substr($number,0,3);
                $prefix = substr($number,4,3);
                $SLN = substr($number,7,10);
                $cleanNumber = '['.$country .'] ('.$area.') ' .$prefix.'-'.$SLN;
                break;

            default:
                //dono 
                return $number;
        }

    }else{
        switch(strlen($number)){

            case 11:
                // ExitUS 001 [1]
                //No Area Code Country
                $exitUs = substr($number,0,3);
                $country = substr($number,3,1);
                $prefix = substr($number,4,3);
                $SLN = substr($number,7,11);
                $cleanNumber = ''.$exitUs .' ['.$country.'] ' .$prefix.'-'.$SLN;
                break;

            case 12:
                // ExitUS 001 [12]
                //No Area Code Country
                $exitUs = substr($number,0,3);
                $country = substr($number,3,2);
                $prefix = substr($number,4,3);
                $SLN = substr($number,7,12);
                $cleanNumber = ''.$exitUs .' ['.$country.'] ' .$prefix.'-'.$SLN;
                break;

            case 13:
                // ExitUS 001 [123]
                //No Area Code Country
                $exitUs = substr($number,0,3);
                $country = substr($number,3,3);
                $prefix = substr($number,6,3);
                $SLN = substr($number,9,13);
                $cleanNumber = ''.$exitUs .' ['.$country.'] ' .$prefix.'-'.$SLN;
                break;

            case 14:
                // ExitUS 001 [1]
                // With Country Code
                $exitUs = substr($number,0,3);
                $country = substr($number,3,1);
                $area   = substr($number,4,3);
                $prefix = substr($number,7,3);
                $SLN = substr($number,10,14);
                $cleanNumber = ''.$exitUs .' ['.$country.'] ('.$area.') ' .$prefix.'-'.$SLN;
                break;

            case 15:
                // ExitUS 001 [12]
                // With Country Code
                $exitUs = substr($number,0,3);
                $country = substr($number,3,2);
                $area   = substr($number,5,3);
                $prefix = substr($number,8,3);
                $SLN = substr($number,11,4);
                $cleanNumber = ''.$exitUs .' ['.$country.'] ('.$area.') ' .$prefix.'-'.$SLN;
                break;

            case 16:
                // ExitUS 001 [123]
                // With Country Code
                $exitUs = substr($number,0,3);
                $country = substr($number,3,3);
                $area   = substr($number,6,3);
                $prefix = substr($number,9,3);
                $SLN = substr($number,12,4);
                $cleanNumber = ''.$exitUs .' ['.$country.'] ('.$area.') ' .$prefix.'-'.$SLN;
                break;

            default:
                //dono 
                return $number;
        }

    }

    return $cleanNumber;
}
于 2014-11-07T00:18:15.373 回答
0

像这样的东西应该可以工作,尽管可能有直接的正则表达式方法:

$foo = '07771234567';
$foo = preg_replace( '/\s+/', ' ', $foo ); // remove whitespaces
$foo = str_split($foo); // split into an array so we can loop over it more easily
$replace_with_x = array(2, 3, 6, 8, 9); // the positions of numbers you want to replace

// loop through your phone number, and replace with x where necessary
for($i=0; $i<len($foo); $i++) {
   if(in_array($i, $replace_with_x)) {
      $foo[$i] = 'x';
   }
}
于 2012-07-25T09:35:21.750 回答
0

http://www.braemoor.co.uk/software/telnumbers.shtml

您可以从该站点下载一个 PHP 函数,该函数允许您验证所有不同类型的英国电话号码。

我正在使用这是一个实时系统 atm,因此它可以正常工作。

祝你好运

于 2012-07-25T10:03:08.040 回答