PHP Tutorials

I. Proxy module caching 1. Configuration files #注：proxy_temp_path和proxy_cache_path指定的路径必须在同一分区proxy_temp_path /web/tmp/nginx;#设置Web缓存区名称为cache_one，内存缓存空间大小为100MB，1天没有被访问的内容自动清除，硬盘缓存空间大小为1GB。proxy_cache_path /web/cache/nginx levels=1:2 keys_z>100m

Class ' SQLite3 ' not found The Php_sqlite3.dll was not enabled, so the class could not be found.Find Extension=php_sqlite3.dll in PHP.iniRemove the semicolon in front of it to indicate enable.It is better to remove the semicolon in front of the

Memcahe is the software of C/s architecture, which has two parts: client and server. Concrete memcache is what, can do, oneself to Baidu is good; Installation: sudo apt-get update sudo apt-get install memcached (memcached version is 1.4.14) Install

In the previous PHP basic tutorial I introduced the NGINX+PHP5 (FASTCGI) installation configuration tutorial, which involved nginx basic operation command-nginx Start command, in order to better let PHP run on Nginx, we need to master some basic

First, Introduction Ngx_queue_t is a doubly linked list implemented in Nginx, which embeds ngx_queue_t into a custom structure in a custom structure that uses a doubly linked list. Another feature is that ngx_queue_t does not involve memory

1. PHP is a server-side scripting language with a loosely typed language. 2. ?> XML style scripting style ?> short style %> ASP style in ; end; 3. notes: a)

Such as: Dynamic page static, optimize the database, use load balancing, use cache and so on can optimize the page response time. If some content on the page does not change frequently (hours, days or longer without making changes), it is a very

LBS, which stores the latitude and longitude coordinates of each location, searches for nearby locations and establishes a geographical index to improve query efficiency. MongoDB geolocation Index,2d and 2dsphere, corresponds to planar and

The main point is to set up cookies when logging in and exiting. To save logins and secure exits 1: Setup on login page Set the value of the cookie_setcookies ($_rows[' tg_username '), $_rows[' tg_uniqid '],$_clean[' time ']);_location (null, '

Http://pecl.php.net/package/oci8 Installing the Oracle installation package RPM-IVH oracle-instantclient11.2-basic-11.2.0.1.0-1.i386.rpm RPM-IVH oracle-instantclient11.2-devel-11.2.0.1.0-1.i386.rpm RPM-IVH oracle-instantclient11.2-sqlplus-11.2.0

Android Code public class Ex08_11 extends Activity{/* Variable Declaration* NewName: The file name on the server after uploading* UploadFile: File path to upload* ActionURL: Server-Corresponding program path */Private String newname=

A Brief introduction Fastdfs is an open-source lightweight Distributed File System , it manages files, including: file storage, file synchronization, file access (file upload, file download), and so on, to solve the problem of large-capacity

PHP supports 3 styles of annotations 1.c++ style (//) Comments This comment cannot appear with the?> tag, if the Short_open and Asp_tag settings are turned on,> and%> also cannot appear in comments PHP echo ' hello,php! '; // I am a

PHP Kernel Decryption series: Zend_execute execution process The function of the interpreter engine to execute the OP is zend_execute, in fact Zend_execute is a function pointer, when the engine is initialized Zend_execute the default point to

row= "5" number of bars limit= "10" number of bars (if row and limit are together, whichever is the least) Limit= "0,3" (this has a two-bit value of 0, 3 takes precedence over row, regardless of the number of bars) Typeid= "4" column ID Titlelen= ' 2

0x00 Nginx Embedded LUA scripts have the following features: 20k of concurrent connections Lua scripts can function at different levels of the Nignx 11 levels, extending Ngnix functionality Lua is extremely fast (register instructions)

First, install the relevant support library: Yum-y Install gcc gcc-c++ autoconf Yum-y Install OpenSSL Openssl-devel Pcre: In order to rewrite rewrite, zlib: For gzip compression, Ngx_pagespeed plug-in: Front Page access speed optimization plugin(1)

About APC APC, known as alternative PHP cache, is an open source PHP plugin for caching PHP code or user data. APC Cache of PHP code APC can get rid of PHP dynamic parsing and compile time, PHP script can execute faster.

The leader gave me a task, let me work with iOS and Android for the platform mobile version of a app4.0 version, before this did not write interface and so on, so that the hands are a bit misty. Later asked the elder, slowly wrote a little,

PHP points to note: 在有html语句的文件里，不管是html文件还是php文件，可以在任何地方添加php语句，但必须有开始和结束标记，即' ' 纯php文件时，可不用添加php结束符，如：'?>' 变量可以不声明，直接使用； 单引号与双引号：单引号不解析变量，双引号会解析变量 单引号与双引号：单引号只解析'\','\\'这两个转义符，双引号不解析转义符，会原样输出。