From php returning JSON to JavaScript

0 votes

 I want the PHP script to return the data in JSON format to the javascript from PHP script that's being called through jQuery AJAX. 

Here's the code in the PHP script:

$json = "{";
foreach($result as $addr)
{
    foreach($addr as $line)
    {
        $json .= $line . "\n";
    }
    $json .= "\n\n";
}
$json .= "}";

Basically, I need the results of the two for loops to be inserted in $json.How to do it?

Jun 5, 2020 in Java-Script by kartik
• 37,530 points
287 views

1 answer to this question.

0 votes

Hii @kartik,

You can use Simple JSON for PHP. It sends the headers help you to forge the JSON.

It looks like :

<?php
// Include the json class
include('includes/json.php');

// Then create the PHP-Json Object to suits your needs

// Set a variable ; var name = {}
$Json = new json('var', 'name'); 
// Fire a callback ; callback({});
$Json = new json('callback', 'name'); 
// Just send a raw JSON ; {}
$Json = new json();

// Build data
$object = new stdClass();
$object->test = 'OK';
$arraytest = array('1','2','3');
$jsonOnly = '{"Hello" : "edureka"}';

// Add some content
$Json->add('width', '565px');
$Json->add('You are logged IN');
$Json->add('An_Object', $object);
$Json->add("An_Array",$arraytest);
$Json->add("A_Json",$jsonOnly);

// Finally, send the JSON.

$Json->send();
?>

Usually you would be interested in also having some structure to your data in the receiving end:

json_encode($result)

This will preserve the array keys as well.

Hope it helps!!

answered Jun 5, 2020 by Niroj
• 82,880 points

Related Questions In Java-Script

0 votes
1 answer

How to access PHP var from external javascript file?

Hello @kartik, You don't really access it, you ...READ MORE

answered Jul 6, 2020 in Java-Script by Niroj
• 82,880 points
3,280 views
0 votes
1 answer

How to access PHP session variables from jQuery function in a .js file?

Hello, You can produce the javascript file via ...READ MORE

answered Apr 29, 2020 in Java-Script by Niroj
• 82,880 points
7,923 views
0 votes
1 answer

How to access GET directly from JavaScript?

Hello @kartik, You can first go through: window.location.search It will ...READ MORE

answered Apr 29, 2020 in Java-Script by Niroj
• 82,880 points
548 views
0 votes
1 answer

How to find event listeners on a DOM node when debugging or from the JavaScript code?

Hii @kartik, It is possible to list all ...READ MORE

answered Jun 8, 2020 in Java-Script by Niroj
• 82,880 points
30,592 views
0 votes
1 answer

Uncaught Error: Bootstrap's JavaScript requires jQuery

Hello @kartik, You have provided wrong order for ...READ MORE

answered Apr 28, 2020 in JQuery by Niroj
• 82,880 points
12,186 views
0 votes
1 answer

How to make Bootstrap popover Appear/Disappear on hover instead of click?

Hello @kartik, Set the trigger option of the popover to hover instead ...READ MORE

answered May 12, 2020 in JQuery by Niroj
• 82,880 points
775 views
0 votes
1 answer

How to enable Bootstrap tooltip on disabled button?

Hii @kartik, You can wrap the disabled button ...READ MORE

answered May 12, 2020 in JQuery by Niroj
• 82,880 points
2,358 views
+1 vote
2 answers

How to set cache false for getJSON in jQuery?

You can't pass any configuration parameters to ...READ MORE

answered Oct 7, 2020 in JQuery by Amit
• 140 points
846 views
0 votes
1 answer

How to send JSON data from Javascript to PHP?

Hello @kartik, PHP has a built in function ...READ MORE

answered Jul 6, 2020 in Java-Script by Niroj
• 82,880 points
2,413 views
0 votes
1 answer

How do I pass variables and data from PHP to JavaScript?

Hello @kartik, Simply use one of the following ...READ MORE

answered Jul 6, 2020 in Java-Script by Niroj
• 82,880 points
601 views