//数组操作object转json
public function shuju(){
$sites = array(
"runoob"=>array ( "菜鸟教程","http://www.runoob.com"),
"google"=>array( "Google 搜索","http://www.google.com"),
"taobao"=>array("淘宝","http://www.taobao.com")
);
echo "sites整个数组显示：<br>";
var_dump($sites);echo "<br><br>";
echo "sites单个值显示：<br>";
echo $sites['runoob'][0]."<br><br>";
$content = DB::table('ms_user')
->where('phone','=','13683288938')
->get();
echo "content整个数组显示：<br>";
var_dump($content);echo "<br><br>";
echo "content转成json整个数组显示：<br>";
$object = json_decode( json_encode( $content),true);
var_dump($object);echo "<br><br>";
echo "object单个值显示：<br>";
echo $object[0]['id'] . "<br><br>";
}
