Cvar1984 · January 6, 2020 21:35
diff --git a/Reference.php b/Reference.php
 <?php
 class MyClass
 {
    public int $property;

 }

 $obj = new MyClass();
 $obj->property = 1;
 $normal = $obj->property;
 $reference = &$obj->property; // always have same value
 $obj->property = 2; // update new value

 echo $normal . PHP_EOL; // 1
 echo $reference . PHP_EOL; // 2
	<?php
	class MyClass
	{
	public int $property;

	}

	$obj = new MyClass();
	$obj->property = 1;
	$normal = $obj->property;
	$reference = &$obj->property; // always have same value
	$obj->property = 2; // update new value

	echo $normal . PHP_EOL; // 1
	echo $reference . PHP_EOL; // 2