How to implement json encoding in php, phpjson encoding_PHP tutorial

How to implement json encoding in php, phpjson encoding

The example in this article describes how to implement json encoding in php. Share it with everyone for your reference. The details are as follows:

<&#63;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
$jsonn = '{"error_code":"400","request":"\/Router\/aQConnectError","api_code":40006,"error":"\u4f20\u5165\u7684\u63a5\u53e3\u53c2\u6570\u51fa\u9519\uff0c\u53c2\u6570openid\u672a\u8bbe\u5b9a\u3002"}';
print_r(json_decode($jsonn));
&#63;>

I hope this article will be helpful to everyone’s PHP programming design.

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