PHP Tutorials

This article to the students to introduce PHP to the array of key names as variable name key value as a variable, I hope this tutorial to your classmates help oh. The code is as follows Copy Code /*PHP takes the key

PHP read large files and read the general file is a little different, if your file to hundreds of MB or GB such as possible normal PHP read files will be very slow or dead, let me introduce the PHP read large file skills. Generally read the file we

In PHP we want to do pseudo-static can directly use PHP to process the URL, but this pseudo-static is not standard can be said to look like parallel imports, just find a heart comfortable, of course, if you want to achieve real pseudo-static we can

In PHP I'm going to destroy the variable and the memory-release specification is to use the unset () function directly, but we will find that the unset will only be released when all the variables that point to that value (such as a reference

There are several ways to open and close the error prompt in PHP you can use the relevant functions directly in the program to open an account, the other we can use the configuration parameters in the php.ini to control, the following small part to

This article to introduce to your classmates in the PHP class we will often use this keyword, the following I briefly analyze the object in PHP $this keyword usage I hope this tutorial is helpful to you. As we know earlier, object member properties

This article to introduce to you on the PHP object-oriented __call processing error call technique, called in the previous rarely used, today to give you a test. Before referring to __call, take a look at the test results of an instance to better

This article to give you a simple introduction of the PHP Automatic loading Class __autoload () method, I hope this method for the students to help you oh. Function: When you need to instantiate a class in the program, just this type is not in this

Chinese processing in PHP is always not so perfect often encountered in Chinese processing when garbled or empty problem, the following I also encountered the same problem in JSON processing, and then tidy up a perfect solution json_encode Chinese

We introduce how PHP and Kindeditor editor use the Kindeditor Editor's paging function to implement the article content paging, Kindeditor editor will be inserted when we click on pagination Code, we just use it as a separator, it is possible,

We need to know some common sense in the study of development, such as variable naming rules is a very important habit, if you develop a good variable naming habits and you work with the team will be more receptive to you. 1. Class naming (1) using

This article to the people of the class to introduce some understanding of PHP $this variables, I hope that some of the articles to help you. An interesting little example in the manual.http://www.php.net/manual/zh/language.variables.basics.php

Today, let's take a look at getting directories in PHP and deleting files in directories or files in a specified directory, and hopefully this will help your friends. Removing directories and files with a PHP program has many advantages over FTP

In PHP, the Json_decode () function can convert the array to JSON-formatted data, but the Json_decode () function only supports UTF-8 and ASCII encoding, and if GKB is problematic, let's look at the problem analysis and workaround. It seems that

phpMyAdmin is a web version of MySQL database management tool, he can do various operations on the MySQL database, but I have to configure the user name and login password in phpMyAdmin, if MySQL Password changes in the following phpMyAdmin password

Page cache is to save the page to a file, the next time you read the file directly without querying the database, here we introduce the use of Ob_start () to achieve. Cases The code is as follows Copy Code Ob_start

SQL injection is to use your syntax or accept some of the data processing bugs to explode the database, and then download your data or direct access to your administrator into some of the site has an impact on the operation, but in SQL injection we

The power of Curl in PHP I think you may not know it, I would like to introduce a work in the use of curl to obtain an instance of the verification code and can be made to create a cookie. The code is as follows Copy Code

There are a lot of PHP code snippets on the Web to improve the development efficiency, but also to learn some of the skills and apply in their own projects, below I love boiled fish on the selection of a few more useful PHP fragments. Extracting

This article is to show you how to let the user open the PDF file is not directly in the browser browsing, but directly download the file as the PDF file to the client. Some browsers install the PDF opener associated to the browser, so the direct