What is Php json

0 votes
what is the function that can be used in php json?
Feb 14, 2020 in PHP by anonymous
• 37,510 points
444 views

1 answer to this question.

0 votes

Hii @kartik,

JSON stands for JavaScript Object Notation, and is a syntax for storing and exchanging data.

Since the JSON format is a text-based format, it can easily be sent to and from a server, and used as a data format by any programming language.

PHP has some built-in functions to handle JSON.

First, we will look at the following two functions:

  • json_encode()
  • json_decode()

PHP - json_encode()

The json_encode() function is used to encode a value to JSON format.

Example

This example shows how to encode an associative array into a JSON object:

<?php
$age = array("Peter"=>35, "Ben"=>37, "Joe"=>43);

echo json_encode($age);
?>

PHP - json_decode()

The json_decode() function is used to decode a JSON object into a PHP object or an associative array.

Example

This example decodes JSON data into a PHP object:

<?php
$jsonobj = '{"Peter":35,"Ben":37,"Joe":43}';

var_dump(json_decode($jsonobj));
?>
answered Feb 14, 2020 by Niroj
• 82,880 points

Related Questions In PHP

0 votes
1 answer

What is Php Mysql Database? How php connect to database?

Hello kartik, MySQL is the most popular database ...READ MORE

answered Feb 25, 2020 in PHP by Dey
886 views
0 votes
1 answer

What is type casting and type juggling in php?

Hey, The way by which PHP can assign ...READ MORE

answered Mar 27, 2020 in PHP by Niroj
• 82,880 points
6,797 views
0 votes
1 answer

What is the use of $_REQUEST variable in php?

Hii @kartik, The $_REQUEST variable is used to read the ...READ MORE

answered Mar 27, 2020 in PHP by Niroj
• 82,880 points
2,746 views
0 votes
1 answer

What is the use of the @ symbol in PHP?

Hello @kartik, The @ symbol is the error control operator ("silence" or "shut-up" ...READ MORE

answered Apr 9, 2020 in PHP by Niroj
• 82,880 points
11,367 views
+1 vote
1 answer

What is the relationship between angularjs Scope with controller/view?

Let us consider the below block: <div ng-controller="emp"> ...READ MORE

answered Jan 20, 2020 in Web Development by Niroj
• 82,880 points

edited Jan 21, 2020 by Niroj 781 views
+1 vote
1 answer

What is css box module?

Hey, All the element present in html follows ...READ MORE

answered Jan 20, 2020 in Web Development by Niroj
• 82,880 points

edited Jan 21, 2020 by Niroj 955 views
0 votes
3 answers

Explain the difference between visibility:hidden; and display:none?

display:none means that the tag in question will ...READ MORE

answered Dec 14, 2020 in Web Development by Gitika
• 65,910 points
118,354 views
+1 vote
1 answer

How to access the Angularjs scope of a particular html element from our console?

Hello, You should follow the below steps:-- 1.Compile and ...READ MORE

answered Jan 21, 2020 in Web Development by Niroj
• 82,880 points

edited Jan 21, 2020 by Niroj 2,446 views
0 votes
1 answer

What is a Cookie? How to create Cookies With PHP?

A cookie is often used to identify ...READ MORE

answered Feb 13, 2020 in PHP by Niroj
• 82,880 points
3,414 views
0 votes
1 answer

What is meant by passing the variable by value and reference in PHP?

Hello, When the variable is passed as value ...READ MORE

answered Mar 27, 2020 in PHP by Niroj
• 82,880 points
2,913 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP