Example of JSON data generated by php

Theme after a long time

The result shows that there is a problem with the local build.

Why don't we bother? (? ^ ?)?

When posting in Baidu POST Bar

JSON is often used to obtain some values.

So how does PHP output JSON data?

In fact, the 'json _ encoding' function already exists in PHP.

The code is as follows:	Copy code
<? Php $ Array = array ( 'Newest _ Ver '=> 'None ', 'Api _ list' => 'http: // www.111cn.net /', 'Announcement '=> 'None' ); $ Result = json_encode ($ array ); Echo $ result; ?>

If you directly use json_encode to convert the Chinese character to NULL, this problem does not exist after urlencode.

Json data is garbled

Only UTF-8 can be used to generate a json string. However, you can use the following function to implement utf8 array transcoding and then directly use json_encode ():

The code is as follows:	Copy code
Function output ($ arr = array () {return eval ('Return '. iconv ('gb2312', 'utf-8', var_export ($ arr, true )). ';');}