Having trouble getting the JSONP request to render properly, encountering persistent errors

Need assistance with JSONP Rendering to HTML. The request is present in the source code, but I keep encountering errors on the foreach line.

Any help would be greatly appreciated.

<meta name="viewport" content="width=device-width, initial-scale=1">

<link rel="stylesheet" type="text/css" href="style.css" />
</head>



<div class="main" >
<? php>

$jsondata = file_get_contents("http://apis.leicestershirecommunity.com/api/planning/search?output=jsonp&BBOX=");
$json = json_decode($jsondata,true);
$output = "<ul>";
foreach($json['items'] as $item) {

$output .= "<li><h2><a href=".$item['url'].">".$item['title']."</h2>    </a>





            </a>
            <br />

                </li>";


}
$output .= "</ul>";
echo $output;


?>


</div>

Answer №1

While JSONP may sound similar to JSON, it actually consists of JavaScript code. When receiving a response from a JSONP server, the format will resemble something like this:

someFunctionCall({"json":"data","goes":"here"});

To retrieve the pure JSON data, you must remove the surrounding JavaScript elements, which are someFunctionCall( and );. The specific method for accomplishing this will vary depending on your circumstances.

If you are encountering errors, it is likely because your code is assuming everything will always go smoothly. This mindset is flawed. It is essential to anticipate potential failures when interacting with external resources. By preparing for failure, you can properly handle any issues that arise and view success as a pleasant surprise rather than an expectation.

Answer №2

After some investigation, I realized that the key to solving it all was removing the "p" from the output=jsonp

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