Mainly introduces the PHP password generation class, which can realize the function of generating passwords in various formats according to requirements. It is a very practical PHP class file. Friends in need can refer to it. Function: 1. The password length can be set. 2. You can set the number of passwords to be generated and generate them in batches. 3. You can specify password rules, letters, numbers, special characters, etc.

Introduces the method of generating Baidu sitemap sitemap class function in PHP, and details the implementation method and precautions of Baidu sitemap, which is of great practical value in the construction of web sites. Implementation: First, take out 1000 pieces of data (which can be flexibly saved for later modification), and then generate xml format files in a loop. file_puts_contens writes files. Then write the name of the generated xml file, the minimum id of the retrieved question, the maximum id of the retrieved question, and the number of retrieved questions into a txt file for index query. The format is roughly like this.

Mainly introduces the PHP static file generation class, demonstrates the method of PHP generating static files in the form of examples, and encapsulates them into class files for easy use. It is a very practical skill. Friends who need it can refer to it, I hope it will be helpful to all my friends in their PHP learning.

Mainly introduces the PHP generation RSS file class, which can realize the function of PHP generating RSS files. It has certain practical value for website construction and optimization. Friends in need can refer to it, I hope it will be helpful to everyone's PHP programming design.

Mainly introduces the usage of php to generate shtml class. It describes in more detail the class file that generates shtml and the corresponding usage examples. It has certain reference value. Friends in need can refer to it, or you can make it according to your own needs. require various modifications.

A php complete email sending class for friends who need it to learn and refer to, Tab character Carriage return character Line feed character Matches the previous subexpression one or more times , friends can also modify it according to their actual needs. If there are better such files, you can also send them to our php Chinese website to learn, exchange and share with your friends.

A very simple class file that uses php to back up mysql database. We only need to simply configure the connection address username and database in dbmange. 1. Database backup (export) 2. Database recovery (import) are the host, user name, password, database name, and database encoding

Database operation classes are an indispensable thing when developing WEB applications. Of course, you can directly connect to the database for query, but this is inconvenient to maintain. I have compiled a good PHP database processing class to share with you. . A simple database operation class that facilitates quickly inserting data into the database, deleting data, and updating data.

A more reasonable approach when developing a website is to make some of our commonly used programs into functions or close them into classes, so that they can be reused and save development costs. Let’s introduce the commonly used classes to you. advantage: 1. Convenient and fast, database operations only need to call the interface; 2. Unified encoding (utf8), less likely to cause garbled characters 3. Clear structure. For example, the background program that handles front-end requests (test.php) table encapsulation class (user.class.php) database encapsulation class (db.class.php) configuration information (configuration.php) The following example has four files: configuration.php db.class.php user.class.php test.php, placed in the same directory.

IntroductionA good PHP mysql operation class,Data saving variables after SQL execution, Read a piece of data and move the data back one bit. If the data is empty, it will return null. Update the data in the database. $t is the table name, $v format is array format, and the superscript is Field name, the subscript is data; $w is the condition, the superscript is the field name, the subscript is data, $p is the condition, 0 is the equal sign, 1 is greater than, -1 is less than .

Aphp memory cache Memcached class code, Construction method, used to add servers and create memcahced objects, Get memcached objects ,Check whether mem is connected successfully,Add data to memcache,Get the data saved in memcahce, Delete all caches related to the same table. ##

Are web pages often added with some Trojan addresses in the background of php, asp, html, js and other files for no reason? First we must read the $checkFile file. This article is to determine whether an article has been If infected, all files in the txt file path in the $savafile variable will be executed and cleared according to your infecFile virus list.