按键从数组中删除行

Question

  

可能重复：
  PHP: How to remove specific element from an array?

如何从键名称=给定目标的数组中删除一行...，例如

[name] => super [price] => 65.87 [quantity] => 25 [addtocart] => 1

说我想删除[addtocart] => 1部分

Answer 1

我相信你想要unset($arr['addtocart']);

Answer 2

$vars = array('name' => super, 'price' => 65.87, 'quantity' => 25, 'addtocart' => 1);

unset($vars['addtocart']);