第二个参数默认false,为 TRUE 时,将返回数组,FALSE 时返回对象。
实例
以下实例演示了如何解码 JSON 数据:
<?php $json = '{"a":1,"b":2,"c":3,"d":4,"e":5}'; var_dump(json_decode($json)); var_dump(json_decode($json, true));
?>
以上代码执行结果为:
object(stdClass)#1 (5) {
["a"] => int(1) ["b"] => int(2) ["c"] => int(3) ["d"] => int(4) ["e"] => int(5) } array(5) { ["a"] => int(1) ["b"] => int(2) ["c"] => int(3) ["d"] => int(4) ["e"] => int(5) } |