如何獲得前兩個要素與條件從多維數組在PHP

Question

有反正使用PHP

array(
    array(['type'] => album,['profile_id'] => 1), 
    array(['type'] => video,['profile_id'] => 1), 
    array(['type'] => image,['profile_id'] => 1), 

    array(['type'] => album,['profile_id'] => 2), 
    array(['type'] => video,['profile_id'] => 2), 
    array(['type'] => scenes,['profile_id'] => 2), 
    array(['type'] => image,['profile_id'] => 2), 

    array(['type'] => album,['profile_id'] => 3), 
    array(['type'] => video,['profile_id'] => 3), 
    array(['type'] => album,['profile_id'] => 3), 
) 

預期結果

array(
    array(['type'] => album,['profile_id'] => 1), 
    array(['type'] => video,['profile_id'] => 1), 

    array(['type'] => album,['profile_id'] => 2), 
    array(['type'] => video,['profile_id'] => 2), 

    array(['type'] => album,['profile_id'] => 3), 
    array(['type'] => video,['profile_id'] => 3), 
) 

感謝

讓每個PROFILE_ID的前兩個元素

Answer 1

• 循環陣列
• 放入新數組upto count 2，如果PROFILE_ID ==未來PROFILE_ID
• 如果PROFILE_ID！=下一個PROFILE_ID復位計數並重復步驟2

這是最好不要發佈確切的代碼。 ：D