Command Pattern Concept

Command pattern concept based on refactoring.guru and designpatterns solutions.

Description

Command pattern concept.

Getting Started

Dependencies

• PHP >= 5
• ex. Command line

Executing program

• How to run a basic command.

    $invoker = new Invoker();
    $receiver = new SimpleCommand('Hello world');
    $invoker->setCommand($receiver);
    $invoker->run();

• How to run a complex command.

    $invoker = new Invoker();
    $receiver = new SimpleCommand('Hello world');
    $invoker->setCommand(new ComplexCommand($receiver,"Param_A","Param_B"));
    $invoker->run();

• How to run a nested complex command .

    $invoker        =   new Invoker();
    $receiver       =   new SimpleCommand('Hello worlddd');
	$complexCommand =   new ComplexCommand($receiver,'PARAM_AA','PARAM_BB');
    $invoker->setCommand(new ComplexCommand($complexCommand,'PARAM_A','PARAM_B'));
    $invoker->run();

• How to run a nested complex command aSync.

    $invoker        =   new Invoker();
    $receiver       =   new SimpleCommand('Hello worlddd');
    $complexCommand =   new ComplexCommand($receiver,'PARAM_AA','PARAM_BB');
    $invoker->setCommand(new ComplexCommand($complexCommand,'PARAM_A','PARAM_B',false));
    $invoker->run();

Authors

Ferrys

Version History

• 1.0.0
  • Initial Release (X.Y.Z MAJOR.MINOR.PATCH)
• 1.1.0
  • Verbosity level added
  • Folder name has changed from lib to src
  • lib name has changed from cmdlib to cmd

License

This project is licensed under the MiT License - see the LICENSE.txt file for details

Acknowledgments

Based on/Inspired By:

• refactoring.guru
• designpatternsphp