PHP

Is used to output Chinese characters in GD. When the content to be output contains Spanish characters, confusion may occur. Later, I found the modified code and solved the problem. "> First, this is a UNICODE to UTF-8 encoding conversion function,

To speed up PHP and to speed up PHP, one of the advantages of PHP is that it is fast. it is enough for general website applications. However, if the site's traffic is high, bandwidth is narrow, or other factors cause a performance bottleneck on the

The multi-php Server enables concurrent running of multiple sessions. Read the multi-php Server for concurrent running of multiple sessions. First, we will introduce the concept of session: session is first proposed by Microsoft and most integrated

PHP is integrated with existing Java applications, and PHP is integrated with existing Java applications. another advantage of PHP is its ability to call existing Java object methods. This function can be used to integrate PHP into existing

Suppose we are running a mobile phone-related website. you can specify several parameters (such as operating system, screen resolution, camera pixel, and so on) to filter your desired mobile phone. However, because of the many parameters of the

This is a comprehensive PHP interview question. it should be helpful for developers preparing to apply for a PHP position in a new company. in other words, it is also helpful for companies that recruit PHP developers, but it should not be printed

// The following is the class and function definition classZip // ZIP compression class {var $ datasec, $ ctrl_dir = array (); var $ eof_ctrl_dir = & quot; \ x50 \ x4b \ x05 \ x06 \ x00 \ x00 \ x00 \ x00 & quot; var $ old_offset = 0   // The

The Firefox plug-in named FirePHP found on friendfeed is an extension based on Firebug, it can be used to conveniently output php debugging information on the Firebug console without affecting the normal operation of the php program. In fact, this

As we all know, in computer science, SHELL is similar to command.com under DOS. It receives user commands and calls corresponding applications. It is also a programming language. As a command language, it interactively interprets and executes

It took about a week to write a PHP extension module Opdumer and encapsulate it into a Web service (Click here to access it ). The main content of this module is to output the opcode corresponding to the PHP code. In fact, there have been some

Namespace is the most important change in PHP5.3. C # and Java developers are very familiar with this term, and they can finally better change the structure of PHP applications. Why do we need a namespace? As your PHP code base grows, fix previously

PHP and XML: Use the expat function (1), read PHP and XML: Use the expat function (1), PHP and XML: Use the expat function (1) ExtensibleMarkupLanguage) obviously, most developers will want to add it to their toolbox. XML is a W3C standard. It is

PHP script database function description (below), read PHP script database function description (below), use classes to accelerate PHP database development there are many database access functions, improper use will reduce efficiency, it even causes

Configuration integration Win + Apache + PHP + MySQL + Tcomcat (or Resin) full manual, read configuration integration Win + Apache + PHP + MySQL + Tcomcat (or Resin) full manual, System requirements: before the hardware can run the operating system,

Memories of installing PHP + MYSQL on IIS and those of installing PHP + MYSQL on IIS. 1) do not download the WindowsInstaller on www.php.net. After it is installed, you cannot use MYSQL and you do not know what the problem is. It will never be

1. get is to get data from the server, and post is to send data to the server. 2. get is to add the parameter data queue to the URL referred to by the ACTION attribute of the submission form. The values correspond to each field in the form one by

When accessing the member variables or methods in the PHP class, if the referenced variables or methods are declared as const (defining constants) or static (declaring static), the operator must be used:: if the referenced variable or method is not

1. How to connect two strings? A: to connect two strings in php, you can directly use the. Operator symbol, for example, $ newStr = Zhang. san. The + operator symbol is used in java. Do not confuse it. 2. How to calculate the length of a string? A: $

PHP is a script language executed on the server. It has developed many well-known websites in the world, including Yahoo and Facebook. The following describes six PHP code and performance optimization techniques. 1. The easiest way to upgrade PHP to

In the previous article, we described the usage of the query language in detail, but the query language only solves the query or operation conditions. More cooperation also requires the use of the coherent operation methods provided by the model.