3v4l.org

run code in 300+ PHP versions simultaneously

@ 2013-08-22T18:54:45Z

<?php


// Un panier d'achat simple, qui contient une liste de produits
// choisis et la quantité désirée de chaque produit. Il inclut
// une méthode qui calcule le prix total des éléments dans le panier
// en utilisant une fonction de rappel anonyme.
class Panier
{
    const PRICE_BEURRE  = 1.00;
    const PRICE_LAIT    = 3.00;
    const PRICE_OEUF    = 6.95;

    protected $products = array();
    
    public function add($product, $quantity)
    {
        $this->products[$product] = $quantity;
    }
    
    public function getQuantity($product)
    {
        return isset($this->products[$product]) ? $this->products[$product] :
               FALSE;
    }
    
    public function getTotal($tax)
    {
        $total = 0.00;
        
        $callback =
            function ($quantity, $product) use ($tax, &$total)
            {
                $test = $this->products;
                $pricePerItem = constant(__CLASS__ . "::PRICE_" .
                    strtoupper($product));
                $total += ($pricePerItem * $quantity) * ($tax + 1.0);
            };
        
        array_walk($this->products, $callback);
        return round($total, 2);
    }
}

$mon_panier = new Panier;

// Ajout d'élément au panier
$mon_panier->add('beurre', 1);
$mon_panier->add('lait', 3);
$mon_panier->add('oeuf', 6);

// Affichage du prix avec 5.5% de TVA
print $mon_panier->getTotal(0.055) . "\n";

Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: 54.54
Output for 5.3.0 - 5.3.29: Fatal error: Using $this when not in object context in /in/9pt8d on line 34
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: Parse error: syntax error, unexpected T_FUNCTION in /in/9pt8d on line 32
Process exited with code 255.
Output for 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_FUNCTION in /in/9pt8d on line 32
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/9pt8d on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/9pt8d on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/9pt8d on line 10
Process exited with code 255.

preferences:dark modelive preview

296.17 ms | 401 KiB | 460 Q