duancheng6221 2017-05-02 13:00
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只删除字符串中的国家/地区代码而不是斜杠

I want to remove only country code not slash from string .

suppose: phone number is +1-555-555-5555 and i want like 555-555-5555

My code is

<?php 
$sPhoneNumber =get_post_meta($post_id, '_vfb_field-23', true);
echo $result = preg_replace("/[^0-9]/", "", $sPhoneNumber);
?>

it given me output like 15555555555 and i want 555-555-5555

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  • dongqi8030 2017-05-02 13:03
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    Use the following regex substitution:

    $result = preg_replace("/^\+\d+-/", "", $sPhoneNumber);
    

    It will remove 1+ digits and a - after it from the start of a string.

    Using this solution, you will avoid changing strings that do not start with + followed with digits.

    Instead of \d+ you may specify the country codes you need to remove. Say, you need to remove 22 and 48 codes:

    $result = preg_replace("/^\+(?:48|22)-/", "", $sPhoneNumber);
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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