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PHP PHP Arrays and Control Structures PHP Loops Looping with PHP

Using foreach loop. I got a requested effect. I echoed each of the flavors into the screen. I can't get through.

I also used var_dump(). Nevertheless I couldn't get through.


$flavors = array();
$flavors[] = array("name" => "Cookie Dough",      "in_stock" => true);
$flavors[] = array("name" => "Vanilla",           "in_stock" => false);
$flavors[] = array("name" => "Avocado Chocolate", "in_stock" => false);
$flavors[] = array("name" => "Bacon Me Crazy",    "in_stock" => true);
$flavors[] = array("name" => "Strawberry",        "in_stock" => false);

//add your code below this line
foreach ( $flavors as $key => $item ) {
  echo '<pre>';
  echo implode($item);
  echo '</pre>';

It says: "You are not using the variable you defined in the foreach loop.".

1 Answer

Try this: foreach ( $flavors as $item ) { if ( $item['in_stock'] ) { echo $item['name']; } }