PHP design Pattern-prototype mode

<?php/**** prototype design pattern: * * Abstract prototype mode: Declares a clone of its own interface ***   Specific prototype mode: Implement a clone of your own operation * * Advantages: Can be   at run time, and increase the deletion of a **           You can change the value and object  , to change the new object **           use the class to dynamically configure the application **           Support Cancel Operation **          Support for modifying log operations ****/interface protype{public function copy ();} class operation implements protype{private  $obj;p ublic function __construct ($ Name) {$this->obj =  $name;} Public function getname () {return  $this->obj;} Public function setname ($name) {$this->obj =  $name;} Public function copy () {return clone  $this;}} Class client{public static function main () {$newson  = new operation (' nnnn '); Var_dump ($newson->copy ());}} Client::main (); 

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PHP design Pattern-prototype mode