Educator

Web Application Development

• The property values of an instantiated object can be output within double-quoted strings using curly brace syntax:
  • echo "Item Name: {$item1->name}";
• Object properties can be of any data type, including both arrays and other objects themselves.
• The values of object properties that are arrays can be accessed using the following syntax:
  • Indexed Array Property: $dept->items[0]
  • Associative Array Property: $cart->items['1001']
• The values of object properties that are arrays can be output within double-quoted strings using curly brace syntax:
  • Indexed Array Property: echo "Department Item ID: {$dept->items[0]}";
  • Associative Array Property: echo "Cart Item Quantity: {$cart->items['1001']}";