PHP

To speed up website access, we often use static generation methods to achieve this, which indeed improves the website access speed a lot. however, regular generation has some limitations. if you have an independent server, you can set scheduled

For details about the eAccelerator configuration parameters of the php acceleration tool, refer. Eaccelerator. shm_size = "32" The amount of shared memory that eAccelerator can use (in megabytes ). "0" refers to the default value of the operating

Use cookies to count the code of the number of times a user accesses a webpage. For more information, see. It is not recommended for cookies. Cookie How to create a cookie? The setcookie () function is used to set the cookie. Note: The setcookie ()

For friends who are learning php, they started to make a message board and had a simple process for php + mysql operations. I learned this and started to get started with php. Config. php The code is as follows: $ Conn = @ mysql_connect

One day, I tried to search the calculator and found that it was JavaScript, and I had to click it one by one, but it could not be recorded. it was easy to make mistakes when I entered the formula, so I thought about how to make it easy to use. I can

I believe everyone is familiar with the Joseph ring problem. I always wanted to use PHP to implement it. after a long time, I finally got it. maybe some code on the Internet is not concise and efficient, but after all, it is written ~ Haha. Let's

Php sends an email. the class smtp. class. php smtp. class. php sent by php saves it to a file. The code is as follows: Class smtp { /* Public Variables */ Var $ smtp_port; Var $ time_out; Var $ host_name; Var $ log_file; Var $ relay_host; Var $

Php Security filters function code to prevent malicious content input by users. The code is as follows: // Security filter input [jb] Function check_str ($ string, $ isurl = false) { $ String = preg_replace ('/[\ x00-\ x08 \ x0B \ x0C \ x0E-\ x1F]/'

Php learning loop structure implementation code. For more information, see. The code is as follows: /* Loop structure * 1. while loop * While (expression) *{ * Loop body; // execute repeatedly until the expression is false. *} * 2. do-while loop *

Today I see several symbols about PHP. One is @, which is added before a variable to suppress the error reported by the PHP interpreter. that is to say, the error is not displayed even if an error occurs. Today I see several symbols about PHP. One

Php lazy functions automatically add data. For more information, see. The code is as follows: /* * @ Automatically add data functions * @ $ Table name * @ $ Arr field Library array ("title", array ("content", int )) * @ Array (field, type) * @ Type

Php date and time processing-Zheng AQI. For more information, see. 1. UNIX timestampPhpd processes data, especially when formatting data of the time type in the database, it is necessary to convert the data of the time type to the UNIX timestamp for

Skymvc is a lightweight and simple phpmvc framework. it draws on the design of various frameworks and uses many excellent functions and classes. skymvc does not encourage silly development, more focus on giving developers more space to think about.

The purpose of the verification code is needless to say. I also wrote an article about the PHP verification code, the implementation of the PHP verification code. But it is not encapsulated into a class. The following describes a PHP verification

The thumbnail generation function in php is very simple. it only calls several GD system functions, but it is very useful for array getimagesize (string $ filename [, array & $ imageinfo]) to get the image size. Resource imagecreatetruecolor (int $

PHPRPC is a lightweight, secure, cross-Internet, cross-language, cross-platform, cross-environment, cross-domain, support for transmission of complex objects, support for parameter reference, and support high-performance remote Ajax with content

Kang Sheng's authcode function can be said to have made significant contributions to the Chinese PHP community. Including Kangsheng's own products, and most Chinese companies that use PHP use this function for encryption. authcode uses exclusive or

I think the list of articles in the blog is consistent with that of a single article. I think the HTML code is different except for the SQL query statement structure. However, the two are the main functions, so this is indeed a bit unsuitable, but

Php checks whether a visitor is a search engine spider's function code. For more information, see. The code is as follows: /** * Determine whether it is a search engine spider * * @ Author Eddy * @ Return bool */ Function isCrawler (){ $ Agent =

I want to know what is 21712341byte in K bit, M bit, G bit? This is equivalent to the problem of hexadecimal conversion. But the hexadecimal value to be converted is 1024. The code is as follows: // Obtain the value in the base space. Function