PHP

To prevent data loss caused by web server faults, database backup is very important to avoid major losses. This article analyzes and studies the backup policies for small Drupal sites and the mysql backup policies for large sites. For small and

This article mainly introduces the partitioning and backup methods of SQL Server data backup files. if you need a friend, you can refer to the following: when backing up a complete database, we may sometimes encounter an extreme situation, for

I have applied for a job and recruited others. sometimes I am wandering on the street, sighing at the injustice of fate, but sometimes sitting in the office proudly rating others. I have made up my mind to sum up this job search code based on my

For a developer, the document is always one of the biggest headaches. Furthermore, you may take two very different attitudes towards Documents: when you use others' code libraries, what you want most is their technical documents, especially when the

As more and more web sites begin to work with databases in part of their designs, we can use the data collected in the database to display statistical results. Today, many web sites are interested in using certain polls or voting applications.

We provide an example of how to write a full-featured session processing program based on the mysql database or dbm file. 1. the new php4 has a set of session processing functions. By default, each session is stored in an independent file in a

[What is MVC ?] MVC is a concept that allows you to combine the "three parts (the full name of MVC, Model, View, Controller)" into a complex application. A car is a very good example of MVC in real life. We can View both the internal View and the

? PHPif ($ domain) {if ($ domain) {firstgetthedomainserverfrominternic $ fpfsockopen (rs.internic.net, 43, $ errno, $ errstr, 10); if (! $ Fp) {echo $ errstr ($ errno) n;} else {fputs ($ fp, $ domainrn); while (! Feof ($ fp) {$ buffgets ($ fp If ($

PHP designers who are new to the template engine will find it difficult to hear about Smarty. In fact, I don't dare to touch it. However, when analyzing the XOOPS program architecture, it began to find that Smarty is actually not difficult. As long

You can use PearDB to obtain more useful data information from the query results. These methods include numRows (): The number of data returned by a SELECT query. 1. Introduction This is a guide on how to use Pear DB extensions. Pear DB provides

Php configuration functions are several ini _ * functions, mainly for configuration file operations. In fact, there are four functions: ini_get, ini_set, ini_get_all, and ini_restore. The most useful ones are ini_set and ini_get. * Ini_get (): gets

The php faq set fixes some details of online communication errors ;. 1. how to connect two strings? A: You can use ". "Operation symbol, such as $ newStr =" Zhang ". "san", which uses the "+" operator symbol in java. do not confuse it. 2. how to

Data on servers and databases is occasionally stolen. Therefore, it is necessary to ensure that important user data, such as passwords, cannot be obtained by others. Here we will discuss the principles of Hash and how it protects the password

Recently, PHP + MYSQL programming has been involved. I learned a little about PHPSQL injection attacks, so I wrote this article to sum up my experience. In my opinion, the main cause of SQL injection attacks is the following two reasons: 1. the

Php learning notes pre-defined array (ultra-global array). For more information, see. The code is as follows: /* Pre-defined array: * Automatic global variable --- Super Global Array * * 1. contains data from WEB servers, clients, runtime

PHP has a wealth of library resources, which makes it easy for developers to process some businesses. Since we have the most contact with dates in the project, we will start with date functions today. PHP is a very surprising language. It is

At the beginning, I thought of using PHP's built-in ZipArchive, just like a common young man, to use PHP to call the Linux command line and execute the compression command, instead of installing the zip extension in the environment, if you are

This article describes how to obtain the length of an array in Smarty and how smarty calls the php function. For more information, see How to get the length of an array in SmartyHypothesis:An array is assigned to Smarty. assume that the division of

This article is a detailed analysis of php verification code (tilt, sine interference line, pasting, rotating). If you need a friend, I haven't written a post for a long time. I have been busy with new projects. Recently, I have been trying to

This article provides a detailed analysis of how to write logs into syslogs in php. For more information, see, we often need to write system logs to the system syslog. next we will introduce The following php syslog operations:Configure syslog in