1.下载PHP
https://windows.php.net/download/
下载时注意：
2.PHP安装目录C:softwarezdyhjphp-7.4.13下复制一份php.ini-development改名为php.ini
3.打开php.ini 修改修改extension_dir = "ext"为extension_dir = "C:softwarezdyhjphp-7.4.13ext"
4.可写入log
error_log=C:/software/zdyhj/php-7.4.13.log