PHP

First go to the http://php-fpm.org/downloads/ to download the php-5.2.10-fpm-0.5.13.diff.gz, and then download the php source code php-5.2.10.tar.bz2Then run the following command: The code is as follows:Copy code Tar jxf php-5.2.10.tar.bz2Cd

I. Configuration objectives1. Install the basic environment through lnmpAfter lnmp is installed, refer to the official instructions for the software. After installation, I upgraded the nginx version through official instructions.2. Configure nginx

Before using this method, enable the php_mbstring.dll extension in php. ini and remove the semicolon before extension.Many methods to intercept Chinese strings do not support the number of Chinese characters,The following code can be implemented:

Array: The code is as follows:Copy code $ Items = array (Array ('id' => 1, 'pid '=> 0, 'name' => 'Level 1 11 '),Array ('id' => 11, 'pid '=> 0, 'name' => 'Level 1 12 '),Array ('id' => 2, 'pid '=> 1, 'name' => 'Level 2 21 '),Array ('id' => 10,

Php code The code is as follows:Copy code  * $ SourceArr original array* $ Key PRIMARY key* $ Parent key associated with the primary key* $ Child key name generated by childrenKey* */  Function arrayToTree ($ sourceArr, $ key, $ parentKey, $

Two days ago, I played a light blog on the cloud side. I felt that something was relatively small and I wanted to get something, so I put it directly into the server. The result is !!! $ _ SESSION has been lost for several days ~Description:$ _

Using php programs to delete directories and files has many advantages over using ftp to delete files. First, ftp is troublesome, and ftp deletion is slow when a large number of files are deleted. In addition, the program only wants to delete the

Convert two date strings into unix timestamps and subtract them to get the timestamp difference. Finally, determine the remaining time and generate a time format similar to (2 hours, 30 minutes, 20 seconds ago) The code is as follows:Copy code

Method 1: Determine HTTP_USER_AGENT The code is as follows: Copy code $ Agent = strtolower ($ _ SERVER ['http _ USER_AGENT ']);If (strpos ($ agent, "netfront") | strpos ($

Can the HTML code output by the server be compressed?The following is a function for compressing HTML:  The code is as follows: Copy code Function wpjam_minify_html ($ html ){

Today, I suddenly want to create a search page for this site, so that users can find their favorite content by searching, which also avoids the trouble of manually searching resources in massive amounts of information, my goal is similar to that on

Index. php page The code is as follows:Copy code php jquery check username ajax check account uniqueness Username: Php verification page, which receives data from jquery ajax post for verification and returns the value The code is as follows:

Uppercase letters: ucwords () The code is as follows:Copy code $ Foo = 'Hello world! ';$ Foo = ucwords ($ foo); // Hello World!$ Bar = 'Hello WORLD! ';$ Bar = ucwords ($ bar); // hello world!$ Bar = ucwords (strtolower ($ bar); // Hello World!?>

The code is as follows:Copy code $ IDCard = new IDCard ();Var_dump ($ IDCard: isCard ($ _ GET ['card ']);  /*** Id card processing*/Class IDCard {  // Check whether the ID card is correctPublic static function isCard ($ card ){$ Card = self:

Generally, we use fopen or file_get_contents to read files. The former can be read cyclically, and the latter can be read at one time, but all files are loaded at one time. If the size of the file to be loaded is very large, such as several hundred

The predefined variable $ _ SERVER of PHP is an array containing headers, path information, and script location. The entity of the array is created by the web SERVER.Using the $ _ SERVER array, we can obtain the complete URL path and actual path, so

First, let's take a look at in_array to check whether a value exists in the array. The code is as follows:Copy code $ OS = array ("Mac", "NT", "Irix", "Linux ");Echo "(1 )";If (in_array ("Irix", $ OS )){Echo "Got Irix ";}If (in_array ("mac", $

The code is as follows:Copy code // Obtain the file directory list. This method returns an array.Function getDir ($ dir = ''){$ Dir = empty ($ dir )? Getcwd (): $ dir;$ DirArray [] = NULL;If (false! = ($ Handle = opendir ($ dir ))){$ I = 0;While (

In the unix world, newlines are replaced by/n, but in windows,/r/n is used to reflect their differences. What's more interesting is that/r is used in mac. Therefore, unix/n, windows/r/n, and mac/r are used to run programs on different platforms.

Today, I encountered a problem. According to the interface description, the numbers 0, 1, 2, and so on are returned. 0 indicates that the operation is successful, and other values indicate different error codes. The program uses if ($ ret = 0) to