时间:2021-07-01 10:21:17 帮助过:11人阅读
- <br>$obj = new stdClass();<br>$obj->userName = 'cheng';<br>$arr = array($obj);<br><br>echo $arr[0]->userName;<br>
- <br>$obj1 = new stdClass();<br>$obj1->userName = 'cheng';<br><br>$obj = new stdClass();<br>$obj->did = 1;<br>$obj->comment = array('user_id'=>4,'userName'=>array($obj1));<br><br>$arr = array($obj);<br>echo $arr[0]->comment['userName'][0]->userName;<br>
- <br>$obj1 = new stdClass();<br>$obj1->userName = 'cheng';<br><br>$obj = new stdClass();<br>$obj->did = 1;<br>$obj->comment = array('user_id'=>4,'userName'=>array($obj1));<br><br>$arr = array($obj);<br><br>$result = json_decode(json_encode($arr), true);<br><br>print_r($result);<br>
- <br>Array<br>(<br> [0] => Array<br> (<br> [did] => 1<br> [comment] => Array<br> (<br> [user_id] => 4<br> [userName] => Array<br> (<br> [0] => Array<br> (<br> [userName] => cheng<br> )<br><br> )<br><br> )<br><br> )<br><br>)<br>