如何在PHP中动态显示最后一个数组元素的元素。
例如:
为了从最后一个数组中返回“id”,请执行以下操作:
为了返回结果
谢谢!
Array ( [0] => Array ( [id] => 6 [user_id] => 8 [category_path] => Sport)
[1] => Array ( [id] => 8 [user_id] => 8 [category_path] => Computers))
为了从最后一个数组中返回“id”,请执行以下操作:
8
接下来是一个例子
Array ( [0] => Array ( [id] => 6 [user_id] => 8 [category_path] => Sport)
[1] => Array ( [id] => 8 [user_id] => 5 [category_path] => Computers)
[2] => Array ( [id] => 16 [user_id] => 45 [category_path] => Soft))
为了返回结果
16
谢谢!