如何使用PHP解析JSON字符串

$ll = '[{"lat":37.790388261934424,"lng":-122.46047996826172},{"lat":37.789608231530124,"lng":-122.46344112701416}]';$ll = json_depre($ll);print_r($ll);

打印…

Array(    [0] => stdClass Object        ( [lat] => 37.7903882619 [lng] => -122.460479968        )    [1] => stdClass Object        ( [lat] => 37.7896082315 [lng] => -122.463441127        ))