從數組中刪除元素知道它的名字

Question

我有這個陣列中的PHP

array(5) { 
    ["mai_id"] => string(1) "3" 
    ["mai_logo"] => string(0) "" 
    ["mai_title"] => string(16) "Vitrine Cultural" 
    ["mai_description"] => NULL 
    ["mai_description2"] => NULL 
} 

而且我想刪除["mai_description"]並獲得唯一

array(5) { 
    ["mai_id"] => string(1) "3" 
    ["mai_logo"] => string(0) "" 
    ["mai_title"] => string(16) "Vitrine Cultural" 
    ["mai_description2"] => NULL 
} 

有什麼辦法？

Answer 1

是啊，用unset()

unset($array['mai_description']); 

Answer 2

unset($array["mai_description"]); 

應該做的伎倆。

/編輯以修復即使它是同彼得

Answer 3

unset($array['mai_description']) 

但使用文件語法錯誤，請。