11

<?php //JSON FORMAT //数组[1,2,3,4,5,6,"hello",[6,7,8],{"h":"hello"}] //对象{"h":"hello","w":"world",[1,2,3]} //PHP数组转JSON $arr = array(); $arr[0]='hello'; $arr[1]='world'; $arr[2]=2; $arr[3]=3.14; $jsoncode = json_encode($arr); echo "华丽的分割线=========下面是Json数组<br>"; echo $jsoncode."<br>"; //解码 echo "华丽的分割线=========下面是PHP数组<br>"; $arr2=json_decode($jsoncode); print_r($arr2);