# Appendix A: Fact Sheet

## Built-In Properties

Phing Built-In Properties
Property | Contents
--- | ---
application.startdir | Current work directory
env.* | Environment variables, extracted from $_SERVER.
host.arch | System architecture, i.e. i586. Not available on Windows machines.
host.domain | DNS domain name, i.e. php.net. Not available on Windows machines.
host.fstype | The type of the filesystem. Possible values are UNIX, WINNT and WIN32
host.name | Operating System hostname as returned by posix_uname(). Not available on Windows machines.
host.os | Operating System description as set in PHP_OS variable (see PHP Manual).
host.os.release | Operating version release, i.e. 2.2.10. Not available on Windows machines.
host.os.version | Operating system version, i.e. #4 Tue Jul 20 17:01:36 MEST 1999. Not available on Windows machines.
line.separator | Character(s) that signal the end of a line, "\n" for Linux, "\r\n" for Windows system, "\r" for Macintosh.
os.name | Operating System description as set in PHP_OS variable.
phing.file | Full path to current buildfile.
phing.home | Phing installation directory, not set in PEAR installations.
phing.version | Current Phing version.
phing.project.name | Name of the currently processed project.
php.classpath | The value of the environment variable PHP_CLASSPATH.
php.version | Version of the PHP interpreter. Same as PHP constant PHP_VERSION (see PHP Manual).
project.basedir | The current project basedir.
user.home | Value of the environment variable HOME.

## Command Line Arguments

Currently, the following command line arguments listed in table below are currently available.

Phing Command Line Arguments
Parameter | Meaning
--- | ---
-quiet | Quiet operation, no output at all
-verbose | Verbose, give some output
-debug | Output debug information
-buildfile [builfile] | Specify an alternate builfile name. Default is build.xml
-logger path.to.Logger | Specify an alternate logger. Default is phing.listener.DefaultLogger. Other options include phing.listener.NoBannerLogger and phing.listener.AnsiColorLogger
-help | Display the help screen
-projecthelp | List the available targets for this project
TODO Complete this

## Distribution File Layout

    $PHING_HOME
      |-- bin
      |-- classes
      |    `-- phing
      |         |-- filters
      |         |    `-- util
      |         |-- mappers
      |         |-- parser
      |         |-- tasks
      |         |    |-- ext
      |         |    |-- system
      |         |    |    `-- condition
      |         |    `-- user
      |         `-- types
      |-- docs
      |    `-- phing_guide
      `-- test
           |-- classes
    	   `-- etc

## Program Exit Codes

Phing is script-safe - means that you can execute Phing and Configure within a automated script context. To check back the success of a Phing call it returns an exit code that can be captured by your calling script. The following list gives you details on the used exit codes and their meaning.

Program Exit Codes
Exitcode | Description
--- | ---
-2 | Environment not properly defined
-1 | Parameter error occured, printed help screen
0 | Successful execution, no warnings, no errors
1 | Successful execution, but warnings occured

## The LGPL License

Source http://www.gnu.org/licenses/lgpl.txt

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