PHP

Game virtual domain name ◎ +.I don't know if you have recently discovered a new phenomenon on the Internet, that is, some websites are starting to provide "username @ server" virtual domain name services. Thanks to the charm of "@", you may want to:

#--------------------------------------------------------# Data table structure 'menu'#--------------------------------------------------------Create table menu (Menu_id int (11) not null auto_increment,Menu varchar (20) not null,Menu_grade int (11)

When I first started learning PHP, I first compiled a program and placed it on my home page to display the weather forecast. Of course, it is still not perfect. I hope you can give me some comments. The procedure is as follows:$ Fcont = file ("http:/

/**** Author: Xu zouning)* Email: czjsz_ah@stats.gov.cn* Development: 2002.07*** Class: outbuffer* Function: encapsulate some output control functions to control output objects.** Method:* Run ($ proc) to run the php Program* $ Proc php program name*

Objective: To learn how to use a SESSION SESSION has many functions, most of which are the variable transfer between pages on the site. At the beginning of the page, we want session_start (); To enable SESSION;Then you can use the SESSION variable.

I just saw someone posting the installation steps in windows.It's just today that the company's website has a new server. It took me one morning to install mysql + php + apache.The old version of the new version is still somewhat different. Now post

Two methods to implement the tree structure: 1. RecursionRecursion refers to explicitly calling itself in a function.Recursive tree structure is characterized by fast data writing speed and slow display speed (especially when there are many branches/

Ie Firefox Id Suffix File types identified by php 0 Gif Image/gif 1 Jpg Image/jpeg 2

The procedure is as follows:1. Enter the corresponding extension directory# Cd/usr/local/src/php-5.2.12/ext/curl2. Call the phpize program to generate the compilation configuration file.#/Usr/local/php5/bin/phpize3. Call configure to generate the

PHP implementation:Copy codeThe Code is as follows:/*** Calculates four arithmetic expressions.*/Error_reporting (E_ALL );$ Exp = '(1 + 2*(3 + 5)/4) * (3 + (5-4) * 2 )';$ Arr_exp = array ();For ($ I = 0; $ I $ Arr_exp [] = $ exp [$ I];}$ Result =

Foreach () has two usage methods:Copy codeThe Code is as follows:Foreach (array_name as $ value){Statement;} Here, array_name is the name of the array to be traversed. In each loop, the value of the current element of the array_name array is

First, clarify the PHP engineering question I mentioned. After graduation, I used PHP for WEB system development and did not work in the language. Work experience is about 3 ~ In the past four years, the development of common WEB Systems (Millions

The method here is to use fputcsv to write a CSV file and directly output an Excel file to the browser.Copy codeThe Code is as follows:// Output the excelfile header, which can replace user.csv with the file name you wantHeader ('content-Type:

Array getimagesize (string $ filename [, array & $ imageinfo]) to get the image sizeResource imagecreatetruecolor (int $ x_size, int $ y_size) creates a true color image.Resource imagecreatefromjpeg (string $ filename) creates an image from a JPEG

Copy codeThe Code is as follows:/*** Prototype** Use a prototype instance to specify the object type and copy the prototype to create a new object.**/Abstract class Prototype{Private $ _ id = null;Public function _ construct ($ id){$ This-> _ id = $

Copy codeThe Code is as follows:/*** Combination Mode** The object is combined into a tree structure to represent the "part-whole" hierarchy, so that the customer's use of a single object and composite object is consistent.*/Abstract class

The state mode is one of the GOF23 modes. Like the command mode, it is also a behavior mode. The State mode is similar to the command mode. It is also an application of the "interface-implementation class" mode and a embodiment of the

Copy codeThe Code is as follows:/** 1. array Overview* 1. The essence of Arrays: managing and operating a group of variables, batch processing* 2. array composite type (multiple objects can be stored)* 3. Data of any length or type can be stored in

However, no one is perfect, and no plug-in is complete! Akismet is not perfect either. Recently, I often find a "good guy" message in the comment that Akismet judges as spam. However, it is deleted automatically after a long time, loss of valuable

Four scalar types: Boolean(Boolean) Integer(Integer) Float(Float type, also knownDouble) String(String) Two composite types: Array(Array) Object(Object) There are two special types: Resource(Resource) NULL(NULL) To make sure