Php database connection

Taking into account cookiesession and so on, I thought about it. I re-edited the parts of the previous database class that were incomplete. Taking into account cookie session and so on, I thought about how to re-edit the previous incomplete database

Four url access modes in thinkphp

Taoyou who have used the apche server and those who have studied seo may know the degree of pseudo-static friendliness to search engines. many people will want to use the static link access mode. Don't worry about it here, thinkphp First Normal

Thinkphp import and export an excel table

As a php enthusiast, we need to regularly learn about some open-source projects, which is not a good improvement for us, so that we can easily program As a php enthusiast, we need to regularly learn about some open-source projects, which is not a

Website optimization should begin with convenience

When it comes to website optimization, I think that Baidu is the first choice in the search engine ranking in China. When it comes to website optimization, I think that Baidu is the first choice in the search engine ranking in China. So what

Thinkphp implements simple user registration

Thinkphp implements simple user registration // This document is automatically generated for testing onlyClass DengluAction extends Action{/**+ ----------------------------------------------------------* Default operation+ -------------------------

Use phpExcel to operate excel

PhpExcel is very convenient to operate on excel, especially when images can be conveniently added. jpggifpng format is supported. PhpExcel is very convenient to operate on excel, especially when images can be conveniently added. jpg and png formats

To improve PHP programming efficiency, you must follow the principles

Use single quotes instead of double quotes to include strings, which is faster. Because PHP searches for variables in strings enclosed by double quotation marks, single quotation marks are not used to replace double quotation marks to include

Serialization in PHP

PHP Serialization functions are often used. when you need to store data in a database or file, you can use serialize () and unserialize () in PHP () method to implement serialization and deserialization. the code is as follows: PHP Serialization

PHP calls the Apsara API to obtain weather forecasts and send text messages

PHP calls the Apsara API to obtain weather forecasts and send text messages ########### Jiam 2012/12/5# 1113160783@qq.com# Automatic sending of Apsara stack# The Apsara stack interface is involved in the middle# Weather forecast API# And city

Use the PHP package to create your own RSS client

RSS, also known as ReallySimpleSyndication or RDFSiteSummary, is a file format that allows a Web site to publish and aggregate the latest content to users. RSS, also known as Really Simple Syndication or RDF Site Summary, is a file format that

Directly use: PHP to encapsulate WeChat interfaces

Public platform interface PHP100 encapsulation function files are directly used: PHP encapsulation interface /** * Public platform interface PHP100 encapsulates function files * Author * Date 2013-4-9 PRC: E + 8 */   Define ("TOKEN", "chuangenit ");

Php traversal array list method summary

In php, there are many functions that can be used to traverse arrays, such as the for statement, list, each, and foreach functions. these are also the main functions used to traverse arrays in php, I will introduce it to you below In php, there are

Use the responseText attribute and innerHTML attribute in Ajax to complete the server response

The XMLHttpRequest object provides two attributes that can be used to access server responses. The first property responseText provides the response as a string, and the second property responseXML provides the response as an XML object

Constant declaration method in PHP

A constant is the identifier (name) of a simple value ). As its name implies, this value cannot be changed during script execution (except for so-called magic constants, they are actually not constants ). Constants are case sensitive by default. By

How to make the system automatically execute the PHP program

An old article, which is good. I have come up with some suggestions. The so-called task plan is an old article that allows computers to automatically call the applications set up in advance to simplify user operations, yes, it's easy to find out.

How to use XMLHttpRequest to send requests to the server

Today we will talk about how to use the XMLHttpRequest object to send requests to the server and how to handle server responses. today we will talk about how to use the XMLHttpRequest object to send requests to the server and how to process server

Both AJAX and SEO

The spider can only capture href (& lt; ahref = & quot; Default. aspx & quot; & gt; test & lt;/a & gt;) it is best not to include parameters (& lt; ahref = & quot; Default. aspx? Id = 1 & quot; & gt; test & lt;/a & gt; After several days of study, I

Differences between simple factory mode, Factory method mode, prototype mode, and abstract Factory method mode

All kinds of factory models are designed to solve a basic problem: when constructing a class, you must know its specific class name. This is a problem to be solved by coupling various factory models and is dedicated to solving a basic problem: when

Mysql queries data today, yesterday, 7 days, last 30 days, this month, and last month

Mysql queries data today, yesterday, 7 days, last 30 days, this month, and last month Today SELECT * FROM table name WHERE TO_DAYS (time field name) = TO_DAYS (now ()); Yesterday SELECT * FROM table name WHERE TO_DAYS (NOW ()-TO_DAYS (time field

ThinkPHP accesses a module that does not exist and jumps to the 404 page.

ThinkPHP accesses a module that does not exist and jumps to the 404 page. Create a file EmptyAction. class. php in ACTION. The code in the file is as follows: Class EmptyAction extends Action { Function _ empty (){ Header ("HTTP/1.0 404 Not

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