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@ 2013-09-23T17:36:04Z

<?php
 
 
 
 
 trait Auto{
     
     
     function auto($args) {
 
         $reflectionClass = new ReflectionClass($this);
 
         $reflectionMethod = $reflectionClass->getMethod ('__construct');
 
         $parameters = $reflectionMethod->getParameters();
         
         $count = 0;
         
         foreach($parameters as $parameter) {
             
             $paramName = $parameter->getName();
                 
             if ($reflectionClass->hasProperty($paramName) == true) {
                $this->{$paramName} = $args[$count];  
             }
 
             $count++;
         }
         
     }
     
 }
 
 
 
class TestClass {
    
    use Auto;
    
    private $foo;
    
    private $bar;
    
    function __construct($foo, $bar) {
        
        $args = func_get_args();
 
        $this->auto($args);
    }
 
    function getFoo() {
        return $this->foo;
    }
    
    function getBar() {
        return $this->bar;
    }
}
 
 
 
$test = new TestClass("Hello", "World!");
 
echo $test->getFoo().' '.$test->getBar();

Output for git.master, git.master_jit, rfc.property-hooks: Hello World!

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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