On 3/14/07, Tim <user@xxxxxxxxxxxxx> wrote:
Hi, Quick question regarding $_POST array element order, first the situation: I am submitting a form with x first fields and the post value returns the last element as being the submit button name and value Is it safe to consider that the last element in the $_POST array will ALWAYS be the submit element (it is always last in form)? I would like to array_pop($_POST) to get rid of that last element for various reasons (validation scheme) later on.. Regards, Tim
No, it isn't always the latest element, they are stored in the way the were submit, and browsers like IE do this in order they are placed on the page. for example this form: <form action='test.php' method='post'> <input type='submit' name='submit' value='Go!'> <input type='hidden' name='go' value='test'> </form> would return a $_POST array like this: Array ( [submit] => Go! [go] => test ) And so is submit the first element in the array and not the last one. Tijnema
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