PHP

Share mysql database operations using php. Copy the code as follows :? Php * database operation class * classMysql {private $ LocalHostlocalhost; private $ LoaclUserroot; private $ LocalPass123456; private $ LocalBa The code is as follows:

CodeIgniter is used to generate a site map. 1. create a controller named sitemap and copy the code as follows :? Phpif (! Defined (BASEPATH) exit (Nodirectscriptaccessallowed); classSitemapextendsCI_Controller { 1. a controller named sitemap is

CodeIgniter uses the phpcms template engine. CodeIgniter is suitable for application development on small sites, but its built-in view function may cause troubles for front-end personnel who do not understand PHP. In contrast, the view template

10 classic PHP functions. 1. sys_getloadavg () sys_getloadavt () can obtain the system load. This function returns an array containing three elements. each element represents the last 1, 5, and 15 minutes of the system. 1. sys_getloadavg

Php and java implement code through socket communication. The simple function implemented by the demo is to accept the strings written by the PHP end and return them to the output end as they are. The code is as follows: Copy the code as follows:

PHP converts decimals to integers. The floatfloor (floatvalue) rounding method returns the next integer not greater than the value and rounds the fractional part of the value. The return type of floor () is still float because of the float

PHPMailer sends HTML content and email instances with attachments. PHPMailer is an encapsulated PHP mail sending class that supports sending HTML content emails and adding attachments for sending. it is not like the mail () function of PHP itself

Php enables ssl. When you access an SSL-enabled resource, the error message "didyouforgettoenableitwhenyouconfiguredPHP" appears. the prompt shows that it must be php. the SSL module is not configured in ini. when accessing and enabling SSL

(To) Yii component mechanism: CComponent analysis of the component base class. The component mechanism of Yii is the essence of Yii's entire system. before using Yii, you should first understand its component mechanism. if you do not understand this

Php extracts strings from csv files. The fgetcsv () function is required for php Data in csv format. The fgetcsv () function is used for php Data with csv format in the file. Use the following statement Export hd1_fopen('test.csv ', 'r '); $ Buf =

PHP-driven MongoDB integer BUG and policy. The integer problem mentioned in this article is not a MongoDB problem, but a PHP driver problem: MongoDB itself has two integer types: 32-bit integer and 64-bit integer, however, the integer mentioned in

Php prize winning probability algorithm and big turntable lottery algorithm. The php winning probability algorithm can be used to draw lottery algorithms such as scratch cards and big turntable. The usage is very simple. the code has a detailed

Add the constant of the date function in the PHP5 program. The following constants are defined in PHP5.1.1 to provide standard expression methods for date formats (such as date ()). DATE_ATOM (string) atomic clock format (for example,: 15t15: 52: 01

PHP program hundred lines of code to quickly build a simple chat room method. Basic functions: logging in, chatting, recording online user IP events, controlling the chat font color, automatically converting the chat URL into a link address, and

Codeigniter: a simple method for generating Excel documents. I used PHPExcel to export data to an Excel file, but it seems complicated. Icech found a class for Codeigniter: CI-Excel-Generation-Library. before using this class, I learned how to

Handling of problems arising when importing big data using php + ajax. Let's talk about the problems from the first to the second. Question 1 according to my original idea, upload the file first and then read the file. Here the problem arises. when

Use Google TranslateAPI to create your own translation scripts. PHP code: Copy the code as follows :#! Usrbinphp-q? Php *** PHPScriptForGoogleTranslate * @ author: YishanWang * @ version: 1.0.0 * classGoogle_API_translator {public PHP code: The

Complete php shopping cart implementation code. 1. the Copy code on the product display page is as follows: tablecellspacing0cellpadding0trtdrowspan6divaligncenter? Phpif (trim ($ info [tu 1. product display page The code is as follows:

Develop Apache + MySql + PHP websites on mac. Recently, I got a small job and made a dynamic website using the PHP language and MySql database. Previously, I used website types in windows. The development environment uses AppServ's PH and recently

[VC] thread. It is an entity in a process and the basic unit of independent scheduling and distribution by the system. a thread itself does not own system resources, but only has a little necessary resources in the operation, but it can be an entity