如果我在文本框中输入一个链接，如果我们在某个页面上获得它的输出，它应该像一个链接

Question

I want to create a textbox like if I enter a link in it & insert this data into some mysql database by PHP & then I get its output on a php page, it should behave like that specific link.

Eg:

<form>
<input type="" name="text" />
<input type="submit" value="submit" />
</form>

suppose I enter http://stackoverflow.com in the textbox & get output of this text then the output should be exactly http://stackoverflow.com, which when clicked should take me to http://stackoverflow.com...

this textarea of stackoverflow.com in which I'm adding this question is also just like what I want...

Please tell me if someone knows.

Thanks!!! Muddser

Answer 1

if ($_POST['text']){
    preg_match_all('~((https?|ftp)://.*?) ~', $_POST['text'], $urls);
    foreach($urls[1] as $url){
        echo file_get_contents($url); // you can change echo to whatever you want

    }
}

and change method to POST