刪除線由鍵

Question

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

如何從其中鍵NAME =一個給定的目標的陣列中刪除行... ...如

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

說我想刪除[addtocart] => 1部分

Answer 1

我相信你想unset($arr['addtocart']);

Answer 2

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

unset($vars['addtocart']);