PHP Common Commands

1.php-v View version number

[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 View Help

3.php-m to view installed modules

[Root@rs-2 lib]# Php-m

[PHP Modules]

Core

Type

4.php-i View php information (see php.ini very convenient)

[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 Display configuration file name

[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 Execute PHP file

[Root@rs-2 phptest]# php-f helloworld.php

Helloword

For more tips, see php-h.

[Root@rs-2 ~]# Php-h

usage:php [Options] [f] [--] [args ...]

PHP [Options]-R [--] [args...]

PHP [Options] [-B ] [-E ] [--] [args...] -R

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 would 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 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 .