$res=array (
0 =>
array (
"id" => 10003,
"rk" => 1,
"uname" => "1wlt1yb0k69g72t",
"lt" => 2,
"rt" => 13,
"Level" => 2,
),
1 =>
array (
"id" => 10004,
"rk" => 1,
"uname" => "wm8dd",
"lt" => 3,
"rt" => 8,
"Level" => 3,
),
2 =>
array (
"id" => 10005,
"rk" => 1,
"uname" => "346p6oc0",
"lt" => 9,
"rt" => 12,
"Level" => 3,
),
)how to add a key-value pair to res [1], location = >"1".
I add res [1] = [location = >"1"] in this way; it directly overrides res [1],
I do this again, res [1] [] = [location = >"1"], and the result is that an array is added. Become
array (
"id" => 10004,
"rk" => 1,
"uname" => "wm8dd",
"lt" => 3,
"rt" => 8,
"Level" => 3,
"0"=>array(
location =>"1",
)
)it"s a little unscientific. Don"t want that 0. just add a location = >"1" after it.