PHP opcode caches APC.In fact, my own understanding, PHP APC Cache actually divided into two parts,Part of the cache is similar to the Java compilation of the intermediate bytecode, different from the C language compiled binary machine code. PHP APC
This article details the sample code for installing PHP7, APCu, and APCu_bc in Ubuntu. if you need it, refer to # php/php-tp-inst to install PHP7.0.
sudo add-apt-repository ppa:ondrej/php sudo apt-get update sudo apt-get install -y php7.0 sudo
Comparison and feeling between APC and APCu in PHP5.4.36
APC stands for Alternative PHP Cache. Optional php Cache, including opcache and user variable Cache.
APCu only contains the user variable cache.
Recently, the server php was upgraded from 5.2.1
It seems that repeated opcode extensions installed in php may have a negative impact. APCu also has bytecode cache. Is Opcache suspended? It seems that repeated opcode extensions installed in php may have a negative impact.
APCu also has bytecode
Install Nginx, PHP 5.5.15 and php-fpm on Fedora 20/19/18/17, CentOS 7/6.5/5.10, Red Hat (RHEL) 7/6.5/5.101. Change to root user.Su 2. Install needed repositoriesCentOS 7/6.5/5.10 and Red Hat (RHEL) 7/6.5/5.10 Remi
basic knowledge of PHPGo to the end of the metadata go to the beginning of the meta data
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[Basic knowledge]
Type
Variable
Constant
An expression
Operator
Process Control Programming Paradigm
PHP is a flexible dynamic language that
Install PHP 5.6 in CentOS7.0
Because the server environment is migrated from CentOS6.5 to CentOS7.0, and Apache is changed to Nginx. Here we will briefly introduce how to install PHP 5.6 in centos.
After PHP5.6 is installed, you no longer need to
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