PHP

Currently, I know two methods: one is to use the APC extension module written by Rasmus Lerdorf, founder of PHP to implement (http://pecl.php.net/package/apc ), another way is to use the PECL extension module uploadprogress implementation

Step 1: getting startedHow can I use phpbean for route forwarding? The following is a simple example.First, index. php is a single entry to the program, mainly for routing and forwarding. The program code of Index. php is as follows:Include

Affected Systems:PHP Unaffected system:PHP 5.2.3Description:--------------------------------------------------------------------------------Bugtraq id: 24261CVE (CAN) ID: CVE-2007-2872PHP is a popular WEB Server programming language.The chunk_split

To install the PHP module in unix, you need to re-compile PHP. to install the template in Windows, you only need. you can open the corresponding dll for the configuration in ini. For example, to add the support for the gb library, you need the

Header()Is used to send raw HTTPHeaders. See the HTTP/1.1 specification for more information on HTTPHeaders.Example 1:Copy codeThe Code is as follows:Header ("Location: http://www.jb51.net ";);Exit; // after each redirection, you must add "exit" to

It is really difficult to distinguish interfaces from abstract classes. They are very similar to each other, and there is no defined logic for methods. They are all intended or inherited for subclasses. To distinguish the two, just remember one

I have never been familiar with PHP Object processing. I used to find a manual when I was using it. Today, someone asked questions about watermarks at the phpchina forum. I just want to learn about them, so I studied how to implement image

In web programming, you should often use some common js operations, such as alert (), which are often inspired by the company when writing again, I simply wrote a class to automatically generate these js files. The purpose is to make it easy. New

Copy codeThe Code is as follows:/*** @ Author YangHuan* @ Datetime* @ Version 1.0.0*/ /*** Short description.** Detail description* @ Author* @ Version 1.0* @ Copyright* @ Access public*/Class Tree{/*** Description* @ Var* @ Since 1.0* @ Access

I plan to switch the host of a website. I did not expect to encounter Chinese garbled characters in Php and Mysql.In the past, Mysql for foreign hosts was 4. x series, I feel better, no matter GBK and UTF-8 are not garbled, did not expect the new

Copy codeThe Code is as follows:/*Filename: http://www.computer98.com/pr.phpVersion: 0.02Author: computer98.comFrom: www.computer98.comLast modified:Remark: reprinted. Please keep this information and its source.*/If (! Empty ($ _ REQUEST ['show _

One day, I encountered a problem. Please wait for the day of the previous month. At the beginning, we used the strtotime ("-1 month") function to evaluate the value. We found that there was a problem where the calculation results of months with

Copy codeThe Code is as follows:/**** An array Overview1. The essence of Arrays: managing and operating a group of variables, batch processing2. arrays are composite types.3. Data of any length can be stored in the array. You can also store any type

PhpExcel saves the read cell information in the memory. Copy codeThe Code is as follows:PHPExcel_Settings: setCacheStorageMethod () To set different cache methods, to reduce memory consumption! 1. serialize the cell data and save it in the

When you need to output the number of website user registrations, or determine whether duplicate records exist before inserting data, you need to obtain the number of MySQL query records that meet the conditions.Method 1: make statistics directly

Annotation symbol:// Single line AnnotationMultiline AnnotationUse of quotation marks''Single quotes, a simple string that can be taken without any processing;"" Double quotes, php dynamic processing and output, usually used to process $

Copy codeThe Code is as follows:Function assoc_unique ($ arr, $ key ){$ Tmp_arr = array ();Foreach ($ arr as $ k =>$ v ){If (in_array ($ v [$ key], $ tmp_arr )){Unset ($ arr [$ k]);} Else {$ Tmp_arr [] = $ v [$ key];}}Sort ($ arr );Return $ arr;}$

Copy codeThe Code is as follows:Class HtmlEncode {Static $ _ convertToHtmlEntitiesSrcEncoding = 'utf-8 ';/*** Convert a non-ASCII string to an HTML Object** @ Example HtmlEncode: encode ("I believe"); // output: I believe* @ Param string $ s the

Method 1:Find php. "; date. timezone = "this line, remove"; "and change it to" date. timezone = PRC "(PRC: People's Republic of China), restart Apache, and solve the problem.Method 2:In php5 and later versions, to output local time (only in China),

The following describes how to call a model function. The basic function of this function is to specify the name of a model (abstracted as a class), and then it will find the script of this class under the model directory and return it after