摘要: php json数据的读取和转换 将数组转化为json 1 <?php 2 3 $arr = array('h'=>"hello", "w"=>"world",1,2,"php"); 4 $result = json_encode($arr); 5 echo $result; 将json字符串转化为 阅读全文
posted @ 2019-03-23 15:03 Ivy丶 阅读(143) 评论(0) 推荐(0)
摘要: 类的继承和方法重写 1 <?php 2 3 class people{ 4 public function __construct($name, $age, $sex) 5 { 6 $this->age = $age; 7 $this->name = $name; 8 $this->sex = $s 阅读全文
posted @ 2019-03-23 11:46 Ivy丶 阅读(166) 评论(0) 推荐(0)
摘要: php的面相对象 1 <?php 2 3 4 class Hello 5 { 6 public function say_hello() 7 { 8 echo "hello"; 9 } 10 } 11 12 $say = new Hello(); 13 $say->say_hello(); 先使用关 阅读全文
posted @ 2019-03-23 10:12 Ivy丶 阅读(190) 评论(0) 推荐(0)