Question

I am new to php and I need some help.

I have two sites. And I want to display text box from my edit.php on index.php.

        <form method="post">
        <textarea name="content" cols="40" rows="5">
        Enter your comments here...
        </textarea><br>
        <input type="submit" value="Submit" />
        </form>
          <?php
       $content = $_POST["content"];?>

How do I transfer variable $content to my index page?

Answer 1

To address your comments. (Don’t down rank me… his original question was not precise).

// on your edit page
<form method="post">
<textarea name="content"></textarea>
<input type="submit" />
</form>

// when you submit your edit page
$filename = '/mytextarea.txt';
$content = file_put_contents( $filename, $_POST['content'] );   

// on your index page
$filename = '/mytextarea.txt';
$content = file_get_contents($filename);

if( ! empty( $content ) ){
    echo '<div>'.$content.'</div>'; 
}