C:\php
php.ini-development
为php.ini
LoadModule php_module "C:/php/php8apache2_4.dll"
AddHandler application/x-httpd-php .php
PHPIniDir "C:/php"
# 安装PHP和常用扩展
sudo apt update
sudo apt install php php-cli php-fpm php-mysql php-zip php-gd php-mbstring php-curl php-xml php-pear php-bcmath
# 检查安装
php -v
# 安装Apache PHP模块(如使用Apache)
sudo apt install libapache2-mod-php
sudo systemctl restart apache2
# 添加EPEL和Remi仓库(如需新版PHP)
sudo yum install epel-release
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
# 安装PHP
sudo yum install php php-cli php-fpm php-mysqlnd php-zip php-gd php-mbstring php-curl php-xml php-pear php-bcmath
# 检查安装
php -v
# 安装Apache PHP模块(如使用Apache)
sudo yum install php
sudo systemctl restart httpd
修改php.ini
文件(通常位于):
C:\php\php.ini
/etc/php/[version]/apache2/php.ini
或 /etc/php.ini
常用配置项:
upload_max_filesize = 16M
post_max_size = 16M
memory_limit = 128M
max_execution_time = 30
date.timezone = Asia/Shanghai
启用扩展(取消注释):
extension=mysqli
extension=gd
extension=mbstring
创建测试文件info.php
:
<?php
phpinfo();
?>
放置在Web服务器根目录,通过浏览器访问http://localhost/info.php
查看PHP信息。
display_errors
whereis php
或which php
查找