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Elements that we can
document include:
class methods
class varaibles
classes
define()
files
function declarations
global variables (requires use of the @global tag)
include()/include_once()
require()/require_once()
This list defines some common tags we are likely to encounter:
@access private|protected|public
@author name
@param type [$name] description
@return type description
@static
The DocBlocks are easy to read when they are displayed in code, but, more
importantly, we can automatically create documentation from the source code.
For more information about using phpDocumentor please refer to
http://www.phpdoc.org/.
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Chapter 2
[ 39 ]
Summary
The application embodies the complete process of responding to a request. The
document is used to determine the format of the response data and as a buffer to
store the response data.
Instead of using the request and session hashes in Joomla!, we use the static
JRequest class and the global JSession object.


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