PHP

The day before yesterday, I helped my colleagues change a website bug that was 10 years ago. a bunch of javasderequire on the page can't help but make people cry. According to the discussion on V2EX, writing PHP without a framework is equivalent to

This article mainly introduces how to use crontab in linux to analyze the cause of scheduled PHP task failure, for more information about how to use crontab in linux to execute a scheduled task in PHP, you cannot generate a cache. In this article,

This article mainly introduces PHP based on php_imagick_st-Q8.dll to achieve JPG synthesis GIF image method, the need of friends can refer to the next I. Overview: This article describes the PHP based on php_imagick_st-Q8.dll to achieve JPG

This article mainly introduces how to use memcached in php to implement the page anti-refresh function. this is a safe and stable anti-refresh solution. For more information, see add a new requirement, prevent users from refreshing pages frequently.

This article describes how to use localhost to connect to Mysql in PHP, but there is no problem when using 127.0.0.1, this article also explains the difference between using 127.0.0.1 and localhost to connect to the MySQL host. For more information,

This article mainly introduces the colorful tag effect code sharing implemented by PHP. you can often see that some of the TAGS pages in the blog are displayed in color, this article provides the PHP code to implement this function. For more

When a problem occurs in the project, thinkphp needs to automatically assign values to Sessions in the model. after some research, thinkphp is finally implemented. The following is a record, the thinkPHP session-related knowledge is attached. I

This article mainly introduces output_buffering in PHP. This article describes some advanced usage of outputbuffering. For more information, I personally think that Output buffering is a pure 4.0 Feature. Although the concept is quite simple, the

PHP5.3.X started to be replaced by ZendGuardLoader by ZendOptimizer. The installation method is different. The following describes how to install ZendGuardLoader: Zend Optimizer/3.3.3 decryption and code optimization, which improves the execution

This article describes how to install PHPMSSQL extension in Linux. the environment in this article is SUSELinuxEnterpriseServer10SP3. Other systems are similar. if you need it, you can refer to PHP to provide excellent support for MySQL, however, it

This article mainly introduces the php method for obtaining the root domain name. The example summarizes common methods for obtaining the root domain name by php, which is a very practical technique, for more information about how to obtain the root

This article mainly introduces the PHP to realize the UTF-8 file BOM automatic detection and removal method, the example tells the UTF-8 file BOM information principle and PHP this detection and deletion method, is very practical skills, need a

This article mainly introduces the php method for generating random colors. using a user-defined function combined with random number generation, the function for generating random colors is simple and easy to understand. it is a very practical

This article mainly introduces how php outputs a specified date using the date and strtotime functions. The example summarizes the methods used to generate various date formats, which is of great practical value, for more information about how to

This article mainly introduces common hash encryption functions in php, and analyzes in detail the usage of the hash Encryption Function in PHP in the form of examples. the code provides detailed annotations for ease of understanding, for more

This article mainly introduces four RBAC usage methods in ThinkPHP, and analyzes common usage of logon controllers and public controllers in detail, which has some reference value, you can refer to the following example to describe the usage of RBAC

This article summarizes some precautions for php optimization in the project, which are frequently used by you. we recommend this article to you and let you know what is missing. When writing a program, we always want to minimize the resource

This article mainly introduces the Session usage in ThinkPHP, and analyzes the common session operation skills in ThinkPHP and the handling methods of invalid sessions in the form of examples, thinkPHP is a very practical technique for project

This article mainly introduces the PHP method for filtering the blacklist keywords. by saving the filter keyword to the txt file, you can read the contents of the txt file and perform regular match replacement to implement the filter function, for

This article mainly introduces how ThinkPHP connects to the database, including the definition of the project configuration file, parameter passing through the DSN method, parameter passing through the array, and definition in the model class, which