April 2018
Beginner to intermediate
792 pages
17h 34m
English
Content preview from PHP, MySQL, & JavaScript All-in-One For Dummies
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Chapter 5
Communicating with the Database from PHP Scripts
IN THIS CHAPTER
Examining the PHP database libraries
Connecting to the MySQL server
Submitting SQL queries
Retrieving result set data
Exploring a PHP database application
In the previous chapter, I show you how to insert, delete, and manage data in a MySQL database. Now that you have your content all ready for your application, there’s just one more piece to add in the assembly line to complete your dynamic web applications. This chapter explores how you can interact with the MySQL database server from your PHP programs to retrieve the stored data, add new data records, and remove existing data records. This chapter first explores how PHP interacts with databases in general. Then it focuses on the most popular method used for accessing MySQL databases from web applications: the mysqli library.
Database Support in PHP
The PHP programming language doesn't have any functions for accessing databases directly built into the language. ...
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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.
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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.