我對返回兩列數據的行進行了5行查詢。我將它們存儲在一個數組中,但我無法弄清楚如何訪問數據。這是數組的結果:讀取/訪問2d/3d數組
/*
Array (
[0] => Array (
[contributions] => 99
[key_projects] => 4
)
[1] => Array (
[contributions] => 2
[key_projects] => 26
)
[2] => Array (
[contributions] => 1
[key_projects] => 26
)
[3] => Array (
[contributions] => 0
[key_projects] => 52
)
[4] => Array (
[contributions] => 0
[key_projects] => 53
)
)
*/
$result_array = array();
while ($row = mysqli_fetch_assoc($result)) {
$result_array[] = $row;
}
如果我做回聲$ result_array [0] [0]我得到陣列0回顯。