一款簡單實用的PHP以星號隱藏用戶名手機號碼和郵箱實例,將用戶的一些文字信息隱藏一部分用星號代替,以便於保護用戶隱私。
隱藏函數:
function hideStar($str) { //用戶名、郵箱、手機賬號中間字符串以*隱藏
if (strpos($str, '@')) {
$email_array = explode("@", $str);
$prevfix = (strlen($email_array[0]) < 4) ? "" : substr($str, 0, 3); //郵箱前綴
$count = 0;
$str = preg_replace('/([\d\w+_-]{0,100})@/', '***@', $str, -1, $count);
$rs = $prevfix . $str;
} else {
$pattern = '/(1[3458]{1}[0-9])[0-9]{4}([0-9]{4})/i';
if (preg_match($pattern, $str)) {
$rs = preg_replace($pattern, '$1****$2', $str); // substr_replace($name,'****',3,4);
} else {
$rs = substr($str, 0, 3) . "***" . substr($str, -1);
}
}
return $rs;
}
-
測試數據:
<?php
$account = "sucaihuo.com";
$email = "[email protected]";
$phone = "13800000000";
?>
-
以星號顯示實例:
<table width="100%">
<tr>
<td>賬號</td>
<td>郵箱</td>
<td>手機</td>
</tr>
<tr>
<td><?php echo $account;?></td>
<td><?php echo $email;?></td>
<td><?php echo $phone;?></td>
</tr>
<tr>
<td><?php echo hideStar($account);?></td>
<td><?php echo hideStar($email);?></td>
<td><?php echo hideStar($phone);?></td>
</tr>
</table>
本文轉自: https://www.sucaihuo.com/php/548.html 轉載請註明出處!