考慮三個關聯數組在PHP中:PHP:我如何將多個關聯數組組合到多維數組中?
$a1 = array(
"a" => "1",
"b" => "2",
"c" => "3"
);
$a2 = array(
"d" => "4",
"e" => "5",
"f" => "6"
);
$a3 = array(
"g" => "7",
"h" => "8",
"i" => "9"
);
你將如何有效地將這些成一個多維數組如下:
$result = array(
"1" => array("4","7"),
"2" => array("5","8"),
"3" => array("6","9")
);
提前感謝!
您是否嘗試過某些方法來實現您的目標? – Rizier123
規則是什麼? $ a1是否提供密鑰和$ a2/$ a3的值? –
你是不是指'「1」=>數組(「1」,「4」,「7」),? – castis