Articles under the label of 数组

  1. Home
  2. 数组

【笔记】php各种打印输出数组

//PHP优雅的输出数组 echo "<pre>";print_r($arr);echo "<pre>"; print_r($arr); /* Array ( [1] => 1 [2] => 3 [3] => 5 [4] => Cls1 Object (...

  • Duyl
  • February 23, 2020
  • No comments
    •

    【笔记】php字符串转成数组

    <?php $data = file_get_contents('请求json'); // 获取数据 $arr = json_decode($data, true); // 将获取到的 JSON 数据解析成数组 echo $arr['text']; //将输出Not Found echo $arr['ip']; //将输出 123.123.123.123 // 输出数组中...

  • Duyl
  • February 23, 2020
  • No comments