手机号/邮箱 用*替代实现

<?php
$mobile='13377859812';
public static function hidePhone($phone)
{
    if (strlen($phone) < 8) {
        return $phone;
    }
    return substr_replace($phone, '****', 3, 5);
}
 

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转载自hudeyong926.iteye.com/blog/2215957