时隔多年搭建win php apache mysql笔记

很久没用PHP了，最近重拾。

MySQL https://dev.mysql.com/downloads/installer/
下载
mysql-installer-community-5.7.21.0.msi

安装
基本没什么问题

PHP http://windows.php.net/download/
下载的VC15 Thread Safe 64位版本Zip包
下载到本地后，解压到某路径，貌似不能有空格

然后复制一份php.ini-development改名为php.ini
取消注释extension_dir，切值为php根目录中的ext路径，此处应为绝对路径，例如
extension_dir = "d:/php/ext"

取消注释extension=mysqli，extension=pdo_mysql

Apache https://www.apachelounge.com/download/
下载php对应的VC、x64 or x86的apache Zip
解压到某路径

修改config/httpd.conf

修改apache软件所在目录：
ServerRoot "D:/Apache24"

修改主机名：
ServerName localhost:80

修改www目录：
DocumentRoot "D:/www"
<Directory "D:/www">

修改默认索引以支持PHP:
DirectoryIndex index.php index.html index.htm 

开启rewrite功能：
LoadModule rewrite_module modules/mod_rewrite.so

自定义404页面(可选)：
ErrorDocument 404 /missing.html

加载PHP模块：
#php7
LoadModule php7_module D:/php/php7apache2_4.dll
<IfModule php7_module> 
    PHPIniDir "D:/php/" 
    AddType application/x-httpd-php .php
    AddType application/x-httpd-php-source .phps
</IfModule>

开启url重写
<Directory />
    AllowOverride All
    Require all denied
</Directory>

<Directory "F:/PHPProject/ServerRoot">
    #
    # Possible values for the Options directive are "None", "All",
    # or any combination of:
    #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
    #
    # Note that "MultiViews" must be named *explicitly* --- "Options All"
    # doesn't give it to you.
    #
    # The Options directive is both complicated and important.  Please see
    # http://httpd.apache.org/docs/2.4/mod/core.html#options     # for more information.
    #
    Options Indexes FollowSymLinks

    #
    # AllowOverride controls what directives may be placed in .htaccess files.
    # It can be "All", "None", or any combination of the keywords:
    #   AllowOverride FileInfo AuthConfig Limit
    #
    AllowOverride All

    #
    # Controls who can get stuff from this server.
    #
    Require all granted
</Directory>

第一次貌似需要install，不确定
D:\Apache24\bin>httpd.exe -k install

启动Apache
D:\Apache24\bin>httpd.exe -k start

stop停止
restart重启

Apache会自动启用PHP，不必像Nginx手动开启

遇到的问题

1、ThinkPHP报 Undefined class constant 'MYSQL_ATTR_INIT_COMMAND' 错误

基本是因为PHP配置中关于mysql的配置错误造成的
一个是

extension_dir = "d:/php/ext"

是否是绝对路径，此处如果为相对路径，则会出问题。

再有是否取消注释extension=mysqli，extension=pdo_mysql，这两个都需要取消注释

2、只能访问主页，不能访问其他路径，报The requested URL /xxxx was not found on this server

基本是因为Apache URL重写配置错误