php objects patterns and practice 3rd edition phần 2 pot
PHP Objects, Patterns and Practice- P2
... particularly with regard to type and
inheritance. You saw PHP s support for visibility and explored some of its uses. In the next chapter, I will
show you more of PHP s object-oriented features. ... pointed to the same object.
In PHP, objects are always assigned and passed around by reference. This means that when my
previous example is run with PHP 5, $first and $second cont...
PHP Objects, Patterns and Practice- P3
... elegance and evolve an informal set of techniques that we use and reuse in our
projects. These techniques are patterns of design.
Design patterns inscribe and formalize these problems and solutions, ... concepts and
consequences has a handle, which makes for a handy shorthand, as I’ll illustrate later in this chapter.
Finally, it is illegal, according to international law, t...
PHP Objects, Patterns and Practice- P4
... Patterns, the patterns deal with
presentation, and application logic.
Database Patterns
An examination of patterns that help with storing and retrieving data and with mapping objects to and
from ...
Enterprise Patterns
I look at some patterns that describe typical Internet programming problems and solutions. Drawn
largely from Patterns of Enterprise Application A...
PHP Objects, Patterns and Practice- P5
... layer, and returns false. If all is well, LoginCommand simply returns true. Note that Command
objects do not themselves perform much logic. They check input, handle error conditions, and cache ... business
objects, or possibly into a Facade layer. I am still missing the client, the class that generates command
objects, and the invoker, the class that works with the generated comman...
PHP Objects, Patterns and Practice- P6
... $this->viewMap[$command][$status];
}
return null;
}
function addForward( $command, $status=0, $newCommand ) {
$this->forwardMap[$command][$status]=$newCommand;
}
function getForward( $command, ... resource for command and status 0
if ( ! $resource ) {
$resource = $this->controllerMap->$acquire( $cmd_str, 0 );
}
// or command 'default' and...
php objects patterns and practice 3rd edition phần 1 pdf
... the Third Edition 7
Summary 7
Part 2: Objects 9
■Chapter 2: PHP and Objects 11
The Accidental Success of PHP Objects 11
In the Beginning: PHP/ FI 11
Syntactic Sugar: PHP 3 11
PHP 4 and the ... Diagrams 11 0
Sequence Diagrams 11 7
Summary 11 9
Part 3: Patterns 12 1
■Chapter 7: What Are Design Patterns? Why Use Them? 12 3
What Are Design Patterns? 1...
php objects patterns and practice 3rd edition phần 3 pptx
... XmlParamHandler and
TextParamHandler, extending the abstract base class ParamHandler’s write() and read() methods.
// could return XmlParamHandler or TextParamHandler
$test = ParamHandler::getInstance( ... you are using a tried -and- tested technique.
Design Patterns Are Language Independent
Patterns define objects and solutions in object-oriented terms. This means that many...
php objects patterns and practice 3rd edition phần 4 pps
...
distinguish structurally between composite and leaf objects) and have Unit::addUnit() do the same
thing: create an Army object, and add both Unit objects to it. This is neat, but it presupposes ... Army and TroopCarrier classes are composites: designed to hold Unit objects. The Archer and
LaserCannon classes are leaves, designed to support unit operations but not to hold othe...
php objects patterns and practice 3rd edition phần 5 ppsx
... FeedbackCommand .php, and is saved in the correct
commands folder, it will be run in response to a “feedback” action string, without the need for any changes
in the controller or CommandFactory ... $instance->handleRequest();
}
CHAPTER 12 ■ ENTERPRISE PATTERNS
222
The Patterns
These are the patterns I explore in this chapter. You may read from start to finish or dip in t...
php objects patterns and practice 3rd edition phần 6 pps
... checking and logic layer calls that
you would put in a Command sit just as easily in a page controller class, and you benefit from the fact that
you do not need a mechanism to select your Command objects. ... application controller to acquire first a Command
object and then a view.
Figure 12–7.
Using an application controller to acquire commands and views
The Command Class...
php objects patterns and practice 3rd edition phần 7 pot
...
pear .php. net/DB depended on by pear .php. net/Log
pear .php. net/MDB2 depended on by pear .php. net/Log
pear .php. net/Mail depended on by pear .php. net/Log
CHAPTER 15 ■ AN INTRODUCTION TO PEAR AND ... PEAR Config Name Example Location
php
PHP file
php_ dir /usr/local/lib /php
test
Unit test file
test_dir /usr/local/lib /php/ test/<package>
script
Command line scrip...
php objects patterns and practice 3rd edition phần 8 pps
...
A megaquiz1.0.0/command/Command .php
A megaquiz1.0.0/command/CommandContext .php
A megaquiz1.0.0/command/FeedbackCommand .php
A megaquiz1.0.0/command/LoginCommand .php
Exported revision 9.The ... megaquiz1.0.0/quizobjects
A megaquiz1.0.0/quizobjects/User .php
A megaquiz1.0.0/quiztools
A megaquiz1.0.0/quiztools/AccessManager .php
A megaquiz1.0.0/main .php
A megaquiz1.0.0/comma...
php objects patterns and practice 3rd edition phần 9 docx
... covered and points made throughout the book:
ã PHP and objects: How PHP continues to increase its support for object-oriented
programming, and how to leverage these features.
ã Objects and design: ... tools
including PHPUnit (both for testing and code coverage), PHP_ CodeSniffer, PHP_ CodeBrowser,
phpDocumentor and Subversion. Then I set up CruiseControl with phpUnde...
php objects patterns and practice 3rd edition phần 10 potx
... 407
PHP 3 and objects, 11
PHP 4 and objects, 12
PHP 4 and var keyword, 17, 35
PHP 5 and objects, 13
PHP 5, release features, 453
PHP 5.3 and namespaces, 14, 71
PHP 6 and objects, 14
PHP ...
$and- >add( $this->operand() );
$and- >setHandler( new BooleanAndHandler() );
return $and;
}
function operand() {
if ( ! isset( $this->operand ) )...
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