如何隐藏数字中的数字

Question

我在变量中有一个联系号码，我想在php中隐藏总和数字。

喜欢： -

$contact=9899784414;

$email= 'divakar.kumar6@gmail.com';

预期结果：98XXXXXX14

divaxxxxxxxxxx@gmail.com

Answer 1

试试这个，

$email = 'divakar.kumar6@gmail.com';
$email =  substr_replace($email,"xxxxxxxxxx",3,10);

$contact = "9899784414";
$contact = substr_replace($contact,"xxxxxx",2,6);

echo $email;
echo "<br/>";
echo $contact;