I have told the recruiter my experience w/ PHP which is just a simple module in drupal... drupal5.glyphnet.com (my modules) and I have password protected a folder that makes you input your email and a given password and then mails you email to someone while redirecting you to a page. He said that is fine and he is going to give me an interview just for formalities and I will start Wed...this means a 12000$ increase in my pay but I have to pass this test and I don't want the answers from you guys, because I am going to be doing this at work so I need to KNOW what I am doing, but I just want a little further explination and I would like to know if I have done any of this in my module I created:

1. What is the value of $x in the given situation:

$a = 0;
$x = ($a > 0)
false zero is not greater than zero
That's right right?



2. Write a short PHP function that would return the next to last key (not value) in an array when an array is provided as a parameter. If there are not two or more elements in the array, the function should return false.


how is an array provided as a parameter? Could you guys also just give me a little more explination of what is going on and maybe point me to some resources of examples





3. Write some HTML containing a button and an input field. When the button is pressed, the button face will be set to the value of the input field.

I get this...resources examples?






4. Write a function called stripslashes_r($array) that can recursively perform stripslashes() on the values of a multi-dimensional array.

wtf is a striplash and how do I go about doing a multi-dimensional array?
resources and examples please...

Going to look at tutorials and snippts and bury my head in php.net
Thanks in advance for your guidance