Detailed explanation of the installation and configuration of PHP7 under win7

How to install and configure PHP7: first download "php-7.2.21-Win32-VC15-x64.zip"; then extract it to the "D:\wamp\php7.2" directory; then modify "php. ini" file; finally enable the curl extension and configure apache.

# Recommended: "

PHP Video Tutorial》

1, PHP installation

1), environment installation directory:

C:/wamp/
   |——php
        |——php7.2
   |——Apache24
   |——mysql
   |——www

2), download

Linux only: http ://www.php.net/downloads.php

Special for windows: http://windows.php.net/download/

There are many versions of Windows on the official website. Which version to choose?

If PHP runs in FAST-CGI or PHP-FPM mode, select the Non-Thread Safe (NTS) version
• Usually for Apache PHP under Windows, select TS, IIS (fast-cgi) Choose NTS for PHP, choose NTS for Nginx PHP
• Usually choose TS for Apache PHP under Linux, choose NTS for Nginx PHP

The apache php combination used in this article, so choose the ts (Thread Safe) version . Choose x64 or x86 depending on the operating system.

Most versions of PHP are compiled using VC9, VC11 or VC14 (compiled by Visual Studio 2008, 2012 or 2015 respectively), so you need to install the VC runtime environment on your computer.

The computer requires VC running environment:

VC9 x86: http://www.microsoft.com/en-us/download/details.aspx?id=5582
VC9 x64: http://www.microsoft.com/en-us/download/details.aspx?id=15336
• VC11 x86 or x64: http://www.microsoft.com/ en-us/download/details.aspx?id=30679
• VC14 x86 or x64: http://www.microsoft.com/en-us/download/details.aspx?id=48145
• 3), Installation and configuration
  

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Take phpphp-7.2.21-Win32-VC15-x64.zip as an example.

After downloading, extract it to the D:\wamp\php7.2 directory.

Copy a copy of the php.ini-development file and rename it to php.ini.

Need to modify the following places:

Change the custom extension directory.

Find
;extension_dir = "ext", change to

extension_dir = "C:\wamp\php7.2\ext"

Tips: When used with apache, the absolute position needs to be written. Otherwise the extension cannot be loaded.

Enable curl extension

Then find:
;extension=curl, remove the semicolon: extension=curl.

Remove some comments:

extension=bz2
extension=curl
extension=fileinfo
extension=gd2
extension=gettext
extension=mbstring
extension=mysqli
extension=openssl
extension=pdo_mysql
extension=soap
extension=sockets
extension=sqlite3
extension=tidy
extension=xmlrpc
extension=xsl

Set the default time zone

date.timezone=PRC

Add custom extensions

;[memcache]
extension=php_memcache.dll

;[redis]
extension=php_redis.dll

3), configure apache support php7.2

Find the apache configuration file, such as

C:\amp\Apache24\conf\httpd.conf, open a with an editor, and load the PHP7.2 module (
Add content, pay attention to the absolute path)

LoadModule php7_module C:\wamp\php7.2\php7apache2_4.dll
<IfModule php7_module> 
    PHPIniDir "C:\wamp\php7.2\" 
    AddType application/x-httpd-php .php
    AddType application/x-httpd-php-source .phps
</IfModule>

The diagram is as follows:

b,

Modify the www directory (this directory That is, the directory where the project is located, which can be accessed by the browser):

	DocumentRoot "D:/wamp/www"
	<directory></directory>

The diagram is as follows:

c. Open the virtual host:
Remove the comment symbol
#d. Configure virtual host default information
Open
C:\Apache24\conf\extra\httpd-vhosts.conf file

<VirtualHost _default_:80>DocumentRoot "D:\www"  <Directory "D:\www">
    Options +Indexes +FollowSymLinks +ExecCGI
    AllowOverride All
    Require all granted  </Directory></VirtualHost>

The picture is as follows:

e. Configure the domain name

<VirtualHost *:80>
    DocumentRoot "D:\www\tp5_test\public"
    ServerName www.tp5.com
    ServerAlias 
  <Directory "D:\www\tp5_test\public">
      Options FollowSymLinks ExecCGI
      AllowOverride All      Require all granted  </Directory></VirtualHost>

The diagram is as follows:

##4), httpd-vhosts syntax error

After configuring the virtual host, syntax problems sometimes occur. How to accurately locate them? Enter the

httpd -t

command in the dos command line, and the syntax check will be performed. If there is no problem, syntx success will be reported:
If there is a problem, there will be Tips, just troubleshoot according to the tips.

5）、apache以CGI/FastCGI启动php7.2

注释掉3）a、加载PHP7.2模块中开启的配置，如下所示：

然后，开启LoadModule fcgid_module modules/mod_fcgid.so，如下：

接下来，添加配置信息：

<IfModule fcgid_module>
    FcgidIOTimeout 60
    FcgidConnectTimeout 30
    FcgidMaxProcesses 8
    FcgidOutputBufferSize 64
    ProcessLifeTime 240
    FcgidMaxRequestsPerProcess 500
    FcgidMinProcessesPerClass 0
    Options ExecCGI
    AddHandler fcgid-script  .php 
    #你项目php安装目录
    FcgidWrapper "C:/wamp/php7.2/php-cgi.exe" .php</IfModule>

汇总如下：

最后，写PHP脚本，代码为

<?php
	echo phpinfo();?>

如果出现以下内容代表配置成功：

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