1. 下载php https://windows.php.net/downloads/releases/archives/
  2. 解压，复制php.ini-development重命名为php.ini
  3. 修改extension_dir="H:\phpstudy_pro\Extensions\php\php7.4.20nts\ext"

  4. 开启拓展

    extension=bz2
extension=curl
;extension=ffi
;extension=ftp
extension=fileinfo
extension=gd2
extension=gettext
;extension=gmp
;extension=intl
extension=imap
;extension=ldap
extension=mbstring
;extension=exif      ; Must be after mbstring as it depends on it
extension=mysqli
;extension=oci8_12c  ; Use with Oracle Database 12c Instant Client
;extension=odbc
extension=openssl
;extension=pdo_firebird
extension=pdo_mysql
;extension=pdo_oci
;extension=pdo_odbc
;extension=pdo_pgsql
;extension=pdo_sqlite
;extension=pgsql
;extension=shmop

  5. 新增

    max_input_vars=3000
error_log=H:/phpstudy_pro/Extensions/php/php7.4.20nts.log
  6. 切换版本，重启nginx
  7. 打开https://xdebug.org/wizard，将phpinfo()内容全选复制粘贴，点击按钮

  8. 根据介绍操作

    1. Download php_xdebug-3.1.6-7.4-vc15-nts-x86_64.dll
    2. Move the downloaded file to H:\phpstudy_pro\Extensions\php\php7.4.20nts\ext, and rename it to php_xdebug.dll
    3. Update H:\phpstudy_pro\Extensions\php\php7.4.20nts\php.ini and add the line:
      zend_extension = xdebug
    4. Restart the webserver

  9. 新增如下内容，自己修改

    [Xdebug]
zend_extension=H:/phpstudy_pro/Extensions/php/php7.4.20nts/ext/php_xdebug.dll
xdebug.collect_params=1
xdebug.collect_return=1
xdebug.auto_trace=On
xdebug.trace_output_dir=H:/phpstudy_pro/Extensions/php_log/php7.4.20nts.xdebug.trace
xdebug.profiler_enable=On
xdebug.profiler_output_dir="H:\phpstudy_pro\Extensions\tmp\xdebug"
xdebug.remote_enable=On
xdebug.remote_host=localhost
xdebug.remote_port=9003
xdebug.remote_handler=dbgp
xdebug.remote_enable=On
xdebug.idekey=PHPSTORM
xdebug.start_with_request=yes
xdebug.mode=debug
xdebug.discover_client_host=On

  10. webstrom 设置-php-调试-dbgp

    ide键PHPSTORM

    主机localhost

    端口9003