The following error code appears when compiling and installing PHP:Error 2checking for pkg-config .../usr/bin/pkg-configconfigure:error:cannot find OpenSSL ' s Depending on the error, it feels as if the installation package for OpenSSL is missing,
Build Zabbix when encountered with the requirements of PHP testing, found no support for GD, recorded ...GD Library is a php processing graphics extension Library, it provides a series of images used to process the API, using the GD library can
Update Time: 2017-09-21 16:03Brief introductionLamp+r refers to Linux+apache+mysql+php+redis is a group of often used to build dynamic Web site or server open source software, itself is a separate program, but because often put together to use, has
First, what is fastcgifastcgi is a scalable, high-speed communication interface between Http server and the dynamic scripting language. Most http server support fastcgi, such as:nginx AAPACHELIGHTTPD, etc... FASTCGI is supported by many languages.
Pool pools are supported for defining multiple pool. Each pool can listen for different sock, TCP/IP. That Nginx has several sites, each site can use a pool. The advantage of doing this is when one of the php502 (probably not enough PHP resources).
First, the preparation of LNMP environment before constructionLNMP is the Linux system nginx+mysql+php this site server architecture, so need to download mysql,php, and nginx three sets of software.Mysql:32-bit:
Hardware environment:System: CentOS 6.6 nginx:nginx-1.8.0 mysql:mysql-5.5.45 php:php-5.5.30LNMP is the nginx+mysql+php of this kind of Web server architecture under Linux system.Nginx is a high-performance HTTP and reverse proxy server, also a
Let's take a look at the LNMP architectureWe know that many PHP projects will use the above schema, static page walk nginx, dynamic request to the backend php,php parsing to the clientSo how does PHP parse the code?The following is a schematic
1. Source Code Packagehttps://pan.baidu.com/s/1bpi4D9l2. Unzip the PHP package:TAR-XZVF php-7.2.0.tar.gz3. Enter the extractedCD php7.2.04. Install the required extensions for PHPYum-y install libxml2 libxml2-devel OpenSSL openssl-devel libcurl
First, the pool of PHP-FPM
The PHP-FPM configuration file php-fpm.conf can be set to multiple pool, where one pool resource is exhausted, causing other sites to be unable to access resources, reporting a 502 error. It is necessary to
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