php - 我如何删除 http ://www in form?

Question

我要删除

https://www<br>
http://www <br>
https://<br>
http://<br>

形式如下:

<form class="well" action="process.php">
<input type="text" name="q" placeholder="{$lang.placeholder}" x-webkit-speech>
<select name="t">
    <option value="domain">{$lang.domain}</option>
    <option value="ip">{$lang.ip}</option>
    <option value="nameserver">{$lang.nameserver}</option>
</select>
<button type="submit" class="btn"><i class="icon"></i> {$lang.button}</button>

你们有小费吗？

Answer 1

使用数组和 str_replace :

$remove = array('https://', 'http://www', 'https://', 'http://');

$test='http://stackoverflow.com/questions/18464723/how-do-i-remove-http-www-in-form';

echo str_replace($remove, '', $test);

输出:

stackoverflow.com/questions/18464723/how-do-i-remove-http-www-in-form