php常用命令大全

1.php -v 查看版本号

 

[root@rs-2 lib]# php -v

 

PHP 5.5.11 (cli) (built: Apr 29 2014 12:35:52)

 

Copyright (c) 1997-2014 The PHP Group

 

Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies

 

 

2.php -h 查看帮助

 

 

3.php -m 查看安装的模块

 

[root@rs-2 lib]# php -m

 

[PHP Modules]

 

Core

 

type

 

 

4.php -i 查看php信息（查看php.ini非常方便)

 

[root@rs-2 lib]# php -i | grep php.ini

 

Configuration File (php.ini) Path => /usr/local/lib

 

Loaded Configuration File => /usr/local/lib/php.ini

 

 

5.php --ini 显示配置文件名字

 

[root@rs-2 ~]# php --ini

 

Configuration File (php.ini) Path: /usr/local/lib

 

Loaded Configuration File: /usr/local/lib/php.ini

 

Scan for additional .ini files in: (none)

 

Additional .ini files parsed: (none)

 

 

6.php -f 执行php文件

 

[root@rs-2 phpTest]# php -f helloworld.php

 

helloword

 

 

更多使用技巧请看php -h

 

[root@rs-2 ~]# php -h

 

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]

 

php [options] -- [args...]

 

php [options] -a

 

 

-a Run interactively

 

-c | Look for php.ini file in this directory

 

-n No php.ini file 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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