PHP

It takes only three steps to use CodeIgniter to generate a website sitemap. the method is very simple. you can refer to the CI framework. 1. a controller named sitemap is created. The code is as follows: If (! Defined ('basepath '))Exit ('no

This article mainly introduces how to automatically add a bom header when downloading PHP files. if you need it, please refer to it to find out what is the bom header first? When you save a text file in UTF-8 format with a program such as Notepad in

The easiest way to generate an excel file is to import the database data to excel. Below is a good example, you can refer to the phpExcel class library to generate an excel file. of course, phpExcel is used, but it is too troublesome. it is not

This article mainly introduces how to add Xdebug extensions in PHP. For more information about how to download the corresponding DLL 2. Place the file in the ext folder under the PHP installation directory. 3. modify php. ini The code is

This article mainly introduces how to use the discuz encryption and decryption function and Chinese annotations. The code is as follows: /** * $ String plaintext or ciphertext * $ Operation encrypts the ENCODE or decrypts the DECODE * $ Key * $

This article describes how to use base64 to encrypt and decrypt an image in php. The code is as follows: // File name: base64.php$ Data = "/9j/4 users/users // users/j5 + users + Tl5ufo6ery8/T19vf4 + fr/2 gAMAwEAAhEDEQA/users //

This article mainly introduces the usage of php sprintf functions. For more information, see Control floating point print formatThe printing and format control of floating point numbers is a common function of sprintf. floating point numbers are

This article mainly introduces the paging example of the db Class of the zf framework. the code is very simple. you can use the paging example of the zf framework by taking a look at the annotations. The code is as follows: Isset ($ _ GET ['Page']

The path to obtain the previous page address is often encountered. You can return to the previous page for use to implement this operation through JS. The following is a good example. you can refer to the actual project process, we often encounter

The verification code function is mainly used to prevent website login from being flushed. However, according to the common verification code function on the market, it is easy to bypass. Therefore, if you want to make the website safe enough, I 'd

Recently, I encountered a problem about generating word. now I will summarize the relevant information about the three methods used to generate word. For more information, see I. two ideas or principles for generating word in PHP 1. use com

This article mainly introduces how to use yii Framework builder, update, and delete. if you need it, you can refer to the query builder provided by Yii, which is still very useful, saving you from the SQL spelling process, this problem occurs when I

This article mainly introduces the example of using curl to store cookies in php. For more information, see The code is as follows: $ Curl = curl_init (); $ Url = 'http: // www.bitscn.com/admin/gateway/login '; $ Data = array ( 'Username' =>

This article mainly introduces the mysql connection and basic operation code in php, which is used for quick testing. it is simple and convenient. it is required for beginners of PHP, you can refer to the occasional use of php to perform some mysql

What should I do if I want to generate a random number in the smarty template? Generate in the PHP file and assign values to the template. This is absolutely feasible, but it is too complicated. the following tips will be used to generate random

This article mainly introduces php bubble sorting, fast sorting, fast searching, and two-dimensional array deduplication instance sharing. For more information, see the next section. The code is as follows: // Bubble sort Function bubble_sort ($

This article mainly introduces the transcoding bug of PHP parsing html class library simple_html_dom. For more information, see some articles using simple_html_dom in the next few days. The encoding of different websites is basically gbk gb2312 UTF-8

This article describes how to replace spaces, line breaks, Chinese commas, and other regular expressions with English commas. In the process of development, you will often encounter a need to provide an input box for others, and then others enter

This article mainly introduces the usage of the ThinkPHP template to determine the output Present tag, which can be used to determine whether the template variable has been assigned a value. if you need it, refer to ThinkPHP. The present label of

This article mainly introduces examples of writing rules for uploading files in the kohana framework. This article describes how to avoid two newValidation methods, for more information, see declare that I use ko3.2.0. Kohana verification is rarely