本文实例讲述了php实现json编码的方法。分享给大家供大家参考。具体如下:
<?php/* * json */$books = array("key1"=>"value1","key2"=>"value2","key3"=>array("key4"=>"value4","key5"=>"value5"));$json = json_encode($books);$rejson = json_decode($json,true);echo "原数组:<br/>";print_r($books);echo "<br/><br/>";echo "经json编码后:<br/>";print $json."<br/>";echo "<br/>";echo "经json解码后:<br/>";print_r($rejson);echo "<br/><br/>";//实例$jsonn = "{"error_code":"400","request":"/Router/aQConnectError","api_code":40006,"error":"u4f20u5165u7684u63a5u53e3u53c2u6570u51fau9519uff0cu53c2u6570openidu672au8bbeu5b9au3002"}";print_r(json_decode($jsonn));?>希望本文所述对大家的php程序设计有所帮助。