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@ 2015-11-23T13:04:41Z

<?php

phpversion() >= "7.0.0" or die();

class FooBar {
    private $x;
    
    public function __construct() {

        echo "Let's remove a property!", PHP_EOL;
        
        //unset($this->x);
        $this->x = null;
        //var_dump(property_exists($this, 'x'));
        var_dump($this);
    }
}

$foobar = new Foobar;

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
phpversion: documentation ( source)

preferences:dark modelive preview

40.39 ms | 402 KiB | 5 Q