how to store variable values over multiple page loads

Question

I\'m making a php script that stores 3 arrays: $images, $urls, $titles based on the input data of the form within the php file.

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Answer 1

The solution you are looking for is the session. Use $_SESSION to store value of Your variables. For example, at the end of script:

$_SESSION['images'] = $images;

and in form's input:

<input name='i".$x."' type='text' value='".(isset($_SESSION['images']) ? 
$_SESSION['images'] : '')."'>