how to retrieve data using foreign key in php

1.PHP (foreign name: Php:hypertext Preprocessor, Chinese name: "Hypertext Preprocessor") is a common open source scripting language. The grammar absorbs the C language, Java and Perl features, is conducive to learning, widely used, mainly for the

The content of this section1.PHP Introduction2. First PHP script3.PHP Language Tags4. Instruction Separator5. Program Notes6. Handling of whitespace characters in a program7. Variables8. Types of variables9. Conversion of data types to each other10.

PHP notes (PHP advanced) advanced articles will involve database usage and Cookie and Session sessions, improving PHP development efficiency and operation efficiency MySQL operations that PHP programmers need to master Design tables for

Adjust the five easy methods to optimize your LAMP application. Introduction to Wikipedia, Facebook, and Yahoo! Main web properties such as the LAMP architecture to provide services for millions of requests per day, while web applications such as

1. The difference between double quotation marks and single quotation marks Double quote explanatory variable, single quote not explanatory variable Double quotation marks in single quotes, where there are variables in single quotes,

I. session Overview What is a session? I didn't understand it at the beginning. non-professional dictionaries are translated into meetings and meeting periods. Make an inappropriate metaphor. (Although inappropriate, it means the same thing).

I. session OverviewWhat is a session? I didn't understand it at the beginning. non-professional dictionaries are translated into meetings and meeting periods. Make an inappropriate metaphor.(Although inappropriate, it means the same thing). session

BUG and BUG, it seems that the last learning process is caused by a BUG: in a production environment of our WebGame, when we capture packets with an unintentional strace, we found a large amount of data for communication between php and mysql. In

This article describes how to use the database configuration and SQL operation instance tutorial in the PHP Yii framework. Yii supports binding multiple databases. This article provides an example of the use of various query statements in Yii, for

Communication between php and mysql: bitsCN.com Bugs and bugs, it seems that the last learning process is caused by bugs: In our production environment of a WebGame, when we accidentally captured the strace packet, we found a large amount of data