這裏是我的代碼:如何將嵌套數組樹嵌入對象樹中?
$adjacencies = array ( "0" => array( "name1" => "pear",
"name2" => "jack",
"data" => array() ),
"1" => array( "name1" => "pear",
"name2" => "john",
"data" => array() )
);
$final_array['adjacencies'] = $adjacencies;
echo "<pre>";
print_r(json_encode($final_array));
這是上面的代碼的結果:
正如你看到的data
的價值是[]
,而我想這{}
代替。我怎樣才能做到這一點?
的可能的複製(http://stackoverflow.com/questions/8595627/best創建一個空的對象在JSON與PHP) – Clive