常用的Ubuntu PHP指令集小结

php --help

# 查看 php 版本
php -v

# 查看已开启扩展
php -m

# 查看扩展版本
php --ri package# 查看 php 配置文件存放路径
php --ini

以下是 PHP8.0 指令集

php --hlep

输出

Error in argument 1, char 1: no argument for option -Usage: php [options] [-f]  [--] [args...]
   php [options] -r  [--] [args...]
   php [options] [-B ] -R  [-E ] [--] [args...]
   php [options] [-B ] -F  [-E ] [--] [args...]
   php [options] -S : [-t docroot] [router]
   php [options] -- [args...]
   php [options] -a  -a Run interactively  -c | Look for php.ini file in this directory  -n No configuration (ini) files will be used  -d foo[=bar]     Define INI entry foo with value 'bar'
  -e Generate extended information for debugger/profiler  -f  Parse and execute .
  -h This help  -i PHP information  -l Syntax check only (lint)
  -m Show compiled in modules  -r  Run PHP  without using script tags 
  -B   Run PHP  before processing input lines  -R  Run PHP  for every input line  -F  Parse and execute  for every input line  -E     Run PHP  after processing all input lines  -H Hide any passed arguments from external tools.
  -S : Run with built-in web server.
  -t      Specify document root  for built-in web server.
  -s Output HTML syntax highlighted source.
  -v Version number  -w Output source with stripped comments and whitespace.
  -z  Load Zend extension .

  args...   Arguments passed to script. Use -- args when first argument
     starts with - or script is read from stdin  --ini     Show configuration file names  --rf       Show information about function .
  --rc       Show information about class .
  --re       Show information about extension .
  --rz       Show information about Zend extension .
  --ri       Show configuration for extension .

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