update sql when refresh - php

rand() function

just a general question guys a girls, is the rand() function 100% random or is it based on time?

Adding meta tags under Zend FW

Hello there, recently has come to my hands the FTP of a website which is running under Zend, I would like to add some meta to the website but the index file is just a bunch of classes and includes so

defining website tags

Hi,What would be the best way to define tags for my site, such as website title, url etc.Should I just use somethng like:$website_name = "name";or should I use arrays?Thanks

Problem with variable declaration in switch statement

Hello, I am having some trouble assigning a value to a variable inside a switch statement. What I am trying to do here is trip an error if the user has already added an item in the shopping cart.

why is it over writing

Code: $filepaths[] = $_FILES['new_image'];foreach ($filepaths as $filepath){$imagename = strtolower($filepath['name']);$charref = substr($imagename, 0, strrpos($imagename, '.'));

Sending CC Info by email

I am a little bit less knowledgable in the security area as most developers and I know I have a lot to learn so maybe this is a start. But I have a client who just came over to us and previously was

GET vs SUBMIT Button to show sections on one index.php page?

Just curious if one of these ways is better (i.e. more efficient) than the other. I have an index.php page where there is a menu across the top with 5 choices. For example, HOME | MONKEYS | CATS |

Passing vars to the DB

I have 3 small testing tables:ID TYPE1 pepperoni2 C. bacon3 tacoID TYPE1 small2 med3 largeID TYPE1 bud2 hef3 mil best4 7up5 orange6 cokeEach one is a select menu. How would I pass these as

$action = "insert"; //$action = $_GET['action'];

$action = "insert";//$action = $_GET['action'];why is this invalid type? I am just modifying code that is there and want the action = insert so it will run all the parts of the code for

SQL query not working well

Hi,