Data Conversion to JSON in PHP
Using the function json_encode
you can automatically convert
data in PHP format to JSON format.
Let's look at an example.
Suppose we have the following array:
<?php
$data = [1, 2, 3];
?>
Let's convert it to JSON:
<?php
$json = json_encode($data);
?>
Let's check the result:
<?php
var_dump($json); // outputs '[1,2,3]'
?>
Convert the following PHP structure into JSON:
<?php
$data = [
'x' => 1,
'y' => 2,
'z' => 3,
];
?>
