How to stop HTML text in textarea to be interpreted as code
- by Myone
I have a textarea that users can edit. After the edit I save the text in a PHP variable $bio. When I want to display it I do this:
<?php
$bio = nl2br($bio);
echo $bio;
?>
But if a user for example types an HTML command like "strong" in their text my site will actually output the text as bold. Which is nothing I want.
How…
