Oops, does anyone know why when I do this:
json_encode(array("0" => 0));
Return this: [0]
Instead: {"0":0}
Array conversion with json_encode PHP
2
asked by anonymous 14.07.2015 / 00:52
1 answer
6
PHP automatically detects if you are using numeric keys and converts to an array.
If you really want an object you can use JSON_FORCE_OBJECT in the second argument (PHP 5.3+), optional json_encode . (example: link )
Note that if you add another element to this array, without numeric key, json_encode already reads as an object.
Example ( link ):
echo json_encode(array("0" => 0, "foo" => "bar"));
// dá:
{"0":0,"foo":"bar"}
14.07.2015 / 01:09