print_r($ rows);結果如下:如何從數組中檢索隨機值
Array
(
[0] => Array
(
[bg_image] => uploads/2013/06/Home_background1.jpg
)
[1] => Array
(
[bg_image] => uploads/2013/06/Home_background2.jpg
)
[2] => Array
(
[bg_image] => uploads/2013/06/Home_background3.jpg
)
)
我正在尋找的幫助是從上面隨機選擇一個值。如果這是一個基本問題,我對PHP相當陌生,所以很抱歉。
http://in3.php.net/manual/en/function.rand.php – Achrome