PHP

PHP Database backup Script The code is as follows: Backing up a database $host = "localhost"; $user = "root"; Database account $password = ""; Database Password $dbname = "MySQL"; Database name The account number, password, and name are all

This article mainly introduces PHP to create intelligent histogram program, for the report and other relevant information, the need for friends can refer to the PHP to create an intelligent bar chart program, for reporting, etc. ? 1 2

In any computer device, files are all necessary objects, and in Web programming, the operation of files has always been a headache for web programmers, and the operation of files in the CMS system this is necessary, very useful, we often encounter

$a = 1.234;$b = 1.2e3;$c = 7E-10;?> The regular expressions are as follows: Floating point numbers: [0-9]+Double type: ([0-9][.] {Lnum}) | ({lnum}[.] [0-9]*)Exponential expression: [+-]? (({lnum} | {Dnum}) [EE] [+-]? {Lnum}) ======================

When executing a. php file under the PHP command line, the working directory of the Execution Environment (GETCWD ()) is the directory of the PHP Command Program (php.exe), so if you want to use a relative path within the file, switch the current

This API support 1, can enter 11-digit mobile phone number of the location of the attribution, such as: 13858861234, 2, can be entered into the 7-bit paragraph query attribution such as: 1335586, 3, support number 13, 14, 15, 17, 18, the need for

PHP Curl 2 ways to get HTTPS requests This article mainly introduces the PHP curl to obtain HTTPS request 2 methods, this article gives to set to not verify the certificate and host, set a correct certificate two common practice code instance, need

Data structure is very important, algorithm + data structure + document = Programusing PHP to describe the bubble sort algorithm, an object can be an array Copy Code code as follows: //bubble sort (array sort) function Bubble_sort ($array) {

JS is the language of the front desk, PHP is the background of the language, beginners will often appear before and after the situation (I was like this, and now sometimes committed), my original idea is to put the front and back Taiwan as two

The Chinese translation of the session is called "conversation", whose meaning is a series of actions/messages from the beginning to the end, such as calling from the phone to the telephone to hang up the phone in the middle of a series of processes

Write recursive functions, you can consider caching, it is helpful to define a number of static variables to save the results of the last run. The approximate steps are: first to the database, to an array, then to the data into a tree-shaped array,

  Share An example of PHP array ordering, introducing and PHP, related knowledge, skills, experience, and some PHP source code, etc. The code is as follows: $val)////loop outputs the sorted key value pair { echo "$key = $valn";//output key value

One, PHP script and dynamic page. PHP script is a server-side scripting, can be embedded and other methods and HTML files mixed, but also class, function encapsulation, such as the form of templates to the user request processing. In any way, the

Connection code Echo ' a ';$CN = mysql_connect ("localhost", ' your MySQL username ', ' your MySQL user password ') or Die (Mysql_error ());if ($CN){Echo Phpinfo ();}Else{echo ' MySQL connect fail ';}?> Because the server is using a security

  in IE to download the attachment before you empty the cache, Chinese file name to use UrlEncode encoding, there is a good example, the need for friends can refer to the following Key: 1, empty the cache before downloading the attachment in IE.

 php after landing to jump to the front page, the use of $_server global variables can achieve this function, the following has a good example, I hope to help you. Recently hand a small project let me contact with PHP programming, simple landing

Operation of files and directoriesPHP is very handy for processing files and directories on the local server, but sometimes permissions and path-related issues occur1. Open the fileResource fopen (string filename, string mode [, bool

A variable is the result of a number, string, or function that is stored in a program or in varying amounts. Once a variable is set, we can use it repeatedly in the script. All the variables in PHP start with the $ symbol. The correct way to set

Server environment: Redhat Linux 5.5, Nginx, phpfastcgi In this environment, the general php-cgi run is very stable, but also encountered php-cgi take up too much CPU resources and cause the server response is too slow, encountered php-cgi process

1. Download and install Xdebug 1.1 to http://xdebug.org/download.php download for your PHP version of the Xdebug 1.2 Copy to the PHP installation directory Ext folder, renamed to Php_xdebug.dll 1.3 Configuration Xdebug Add the following in the