Question

I have a textarea and users can type in it. I want to store what they type in a MySQL database but I want to output it with the right amount of spaces like HTML’s <pre></pre>. How can I save their input in a database without ruining these spaces?

My code so far just looks like:

<form action='index.php' method='POST'>
<textarea id='area'></textarea>
<input type='submit' value='submit'>
<?php 

$input=$_POST['input'];
//mysql query goes here ()

Answer 1

It has been a while since I did this, but here’s what I remember: the database doesn’t remove the spaces. Two things control the spacing: the textarea’s wrap command and the way you show the data later when you retrieve it from the database.

For my forms (that do this successfully) I use textarea wrap=”soft”

Then when you take it out of the database you can use pre tags to show it or if you are using php you can use nl2br() on the text to change newlines to html break tags.