February 2008
Intermediate to advanced
216 pages
4h 33m
English
Content preview from Wicked Cool PHPBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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#27: Importing Form Variables into an Array
One of the handiest tricks you can use in PHP is not actually a PHP trick but an HTML trick. When a user fills out a form, you'll frequently check the values of several checkboxes. For example, let's say you're taking a survey to see what sorts of movies your site's visitors like, and you'd like to automatically insert those values into a database called customer_preferences. The hard way to do that is to give each checkbox a separate name on the HTML form, as shown here:
<p>What movies do you like?</p> <input type="checkbox" name="action" value="yes"> Action <input type="checkbox" name="drama" value="yes"> Drama <input type="checkbox" name="comedy" value="yes"> Comedy <input type="checkbox" name="romance" ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.