Cake PHP OOPS approach for PHP

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Cake PHP OOPS approach for PHP

• www.otssolutions.com

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What is CakePHP ?

• CakePHP is written in PHP and is modeled after
  the concepts of Ruby on Rails (ROR)
• CakePHP is a rapid development framework for PHP
  that provides an extensible architecture for
  developing, maintaining, and deploying
  applications.
• CakePHP makes use of commonly known design
  patterns like ActiveRecord, Association Data
  Mapping, Front Controller and MVC.

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Why use CakePHP ?

• Model, View, Controller Architecture
• Helps developers to reduce code repentance in
  creation of websites or web applications.
• Application Scaffolding.
• Built in view helpers for AJAX, JavaScript, HTML
  Forms.
• Access Control Lists

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Why use CakePHP ?

• Data Sanitization
• Security, Session, and Request Handling
  Components
• Flexible View Caching
• Full support for PHP OOPs approach
• And
• It is developed under the MIT license so it is
  free for everyone

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Where to use CakePHP ?

• Highly scalable projects
• Projects with Heavy Database Interactions and
  Object Relational Mapping
• Projects where caching is needed
• Projects which needs to be implemented with MVC
  approach
• Where code re-usability is necessity

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Where not to use CakePHP ?

• Basic Blog
• Basic CMS
• Basic E-Commere
• Basic Forums / Bulletin Boards

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Who is using CakePHP ?
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What is MVC approach?
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What is MVC approach?

• Model/View/Controller (MVC) is a software
  architecture used for building applications.
• MVC separates the business logic and application
  data from the presentation data to the user.
• Applications built using MVC approach are
  re-usable and expressive.

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What is OOPs?

• Object-oriented programming is a method of
  implementation in which programs are organized as
  cooperative collections of objects, each of which
  represents an instance of some class, and whose
  classes are all members of one or more hierarchy
  of classes united via inheritance relationships.

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OOPs advantages over conventional approaches

• OOP provides a clear modular structure for
  programs which makes it good for defining
  abstract data types where implementation details
  are hidden and the unit has a clearly defined
  interface..
• OOP makes it easy to maintain and modify existing
  code as new objects can be created with small
  differences to existing ones.

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OOPs advantages over conventional approaches

• OOP provides a good framework for code libraries
  where supplied software components can be easily
  adapted and modified by the programmer. This is
  particularly useful for developing graphical user
  interfaces.

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Characteristics of OOPs

• Class definitions
• Objects
• Abstraction
• Encapsulation
• Inheritance
• Generic classes
• Polymorphism
• Operator and Function overloading.
• Message Passing

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How OOPs work

• Classes describe objects
• Objects inherit from superclasses

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Class Hierarchies
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Advantages of OOPs

• Simplicity
• Modularity
• Modifiability
• Extensibility
• Maintainability
• Re-usability

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OOPs in PHP

• PHP 5 has a full object model as compared to
  PHP4.
• PHP treats objects in the same way as references
  or handles, meaning that each variable contains
  an object reference rather than a copy of the
  entire object.
• PHP supports Visibility, abstract and final
  classes and methods , additional magic methods,
  interfaces, cloning and typehinting

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OOPs Features in PHP

• Autoloading Autoloading is a mechanism where
  you can specify where the code should look for a
  class name that follows a particular pattern.
  Once you have set this up, usually very early in
  the script when everything gets configured, then
  you can simply instantiate classes without having
  to expressly include their declaration files.

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OOPs Features in PHP

• Interfaces PHP does not have multiple
  inheritance, so each object can only have one
  parent, and the top-level parent of all objects
  is of type StdClass. However PHP does support
  interfaces, which allows polymorphism (one class
  which can look like another) in PHP.

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OOPs Features in PHP

• Type Hinting We use the instanceOf comparison
  operator to check that an object with the correct
  capabilities had been received, but we can make
  this simpler by using type hinting in our
  functions and object methods. .

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OOPs Features in PHP

• Fluent Interfaces This is a neat trick that can
  often be seen in particular in framework code, so
  it is worth a mention here. A fluent interface
  is one where you can chain the methods together,
  useful especially where you would be calling a
  sequence of methods on the same object.

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Address

• United States
• Glendale
• Glendale Plaza
• 655 North Central Avenue
• 17th Floor
• Glendale, California 91203
• Ph 1 408 540 0001
• United kingdom
• No 1 Liverpool Street
• London EC2M7QD
• United Kingdom
• Ph 44 208 099 1660

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• Gurgaon ( Haryana )
• 795, Udyog Vihar, Phase-V
• Gurgaon (Haryana) India
• Ph 91 124 4748100
• 91 124 4748101
• US 1 408.540.0001
• UK 44 208.099.1660
• AU 61 280.114.816
• India 91 124.474.8100 91 124.474.8101

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• Thank You

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• India
• Gurgaon ( Haryana )
• 795, Udyog Vihar, Phase-V
• Gurgaon(Haryana) India
• Ph 91 124 4101350
• 91 124 4748100
• Write to us at sales_at_otssolutions.com

• United kingdom
• London
• No 1 Liverpool Street
• London EC2M 7QD
• United Kingdom
• Ph 44 208 099 1660
• Write to us at sales_at_otssolutions.com

• USA
• Glendale
• Glendale Plaza
• 655 North Central Avenue
• 17th Floor
• Glendale, California 91203
• United States
• Ph 1 408 540 0001
• Write to us at sales_at_otssolutions.com

• http//www.otssolutions.com/