How to convert a JSON string to an array in PHP? explain with example

To convert the PHP array to JSON, use the json_encode() function. The json_encode() is a built-in PHP function that converts an array to json. The json_encode() function returns the string containing a JSON equivalent of the value passed to it, as demonstrated by the numerically indexed array. We can also convert any JSON received from a server into JavaScript objects.

Objects and arrays can be converted into JSON using the json_encode() method.

Example:-

<?php

    $netflix = ['Black Mirror', '13 Reasons Why', 'Bird Box', 'Dirt'];

    $netJSON = json_encode($netflix);

    echo $netJSON."\n";
    
?>

Output

A numerically indexed PHP array is translated to the array literal in a JSON string. JSON_FORCE_OBJECT option can be used if you want that array to be output as the object instead.

Convert Associative Array to JSON

Let’s take the example of converting a key-value pair array to json.

Example:-

<?php

    $data = ['name' => 'Vijay', 'blog' => 'AppDividend', 'education' => 'BE'];
    $jsonData = json_encode($data);
    echo $jsonData."\n";
    
?>

Output:-

Related Posts

Associative Array in PHP?

An associative array is a simple and very important array of PHP. This array is also used the most, it is very easy to understand this array,…

How to work in functions PHP?

If there is any task in your program which you train to execute repeatedly then instead of writing the code for that task at a different place…

For Loofs in PHP

In for-loop initialization, condition and increment happen on the same line. The loop keeps on repeating as long as the condition is true. When the for loop…

If Else Conditionals in Php?

If Else statement is the most important feature of any programming language, PHP is used to run any Code Of Block according to If Else conditions. This…

What are operators in PHP? PHP – Operator Types

Operators are used to developing data. In Programming Languages, Operators are taken from Mathematics and Operator Programmers work with Data. An operator is a chain of symbols…

String Functions in PHP?

When many characters are written together in sequence, they form a string. For example, India is a string. It is made up of i, n, d, i,…

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x