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<?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 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $products in /in/TI7jn on line 34 Warning: Undefined property: Panier::$ in /in/TI7jn on line 34 Warning: Undefined variable $products in /in/TI7jn on line 34 Warning: Undefined property: Panier::$ in /in/TI7jn on line 34 Warning: Undefined variable $products in /in/TI7jn on line 34 Warning: Undefined property: Panier::$ in /in/TI7jn on line 34 54.54
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: products in /in/TI7jn on line 34 Notice: Undefined property: Panier::$ in /in/TI7jn on line 34 Notice: Undefined variable: products in /in/TI7jn on line 34 Notice: Undefined property: Panier::$ in /in/TI7jn on line 34 Notice: Undefined variable: products in /in/TI7jn on line 34 Notice: Undefined property: Panier::$ in /in/TI7jn on line 34 54.54
Output for 7.3.32 - 7.3.33
54.54
Output for 7.0.0 - 7.0.20
Notice: Undefined variable: products in /in/TI7jn on line 34 Fatal error: Uncaught Error: Cannot access empty property in /in/TI7jn:34 Stack trace: #0 [internal function]: Panier->{closure}(1, 'beurre') #1 /in/TI7jn(40): array_walk(Array, Object(Closure)) #2 /in/TI7jn(53): Panier->getTotal(0.055) #3 {main} thrown in /in/TI7jn on line 34
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Notice: Undefined variable: products in /in/TI7jn on line 34 Fatal error: Cannot access empty property in /in/TI7jn on line 34
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Using $this when not in object context in /in/TI7jn 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/TI7jn 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/TI7jn 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/TI7jn 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/TI7jn 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/TI7jn on line 10
Process exited with code 255.
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