Thinkphp two implementation methods for returning JSON via Ajax _php Instance

The examples in this article describe two implementations of Thinkphp's return of JSON via Ajax. Share to everyone for your reference. The specific methods are as follows:

Method One:
The PHP code is as follows:

Copy Code code as follows:

$arr = Array (
' Name ' => $picname,
' Pic ' => $pics,
' Size ' => $size
);
$this->ajaxreturn (Json_encode ($arr), ' json ');

JS part of the code is as follows:

Copy Code code as follows:

var d=eval (' (' +d+ ') ');//json to Object
alert (d.pic);

Method Two:

Copy Code code as follows:

$arr [' name ']= $picname;
$arr [' pic ']= $pics;
$arr [' Size ']= $size;
$this->ajaxreturn ($arr, ' JSON ');

JS part of the code is as follows:

Copy Code code as follows:

alert (d.pic);

I hope this article will help you with the PHP program design based on thinkphp framework.