How can the correct character encoding be maintained when working with JSON strings in PHP?

Character encoding
JSON strings
PHP
mb_detect_encoding
utf8_encode

When working with JSON strings in PHP, the correct character encoding can be maintained by using the `json_encode()` function with the `JSON_UNESCAPED_UNICODE` flag. This flag ensures that Unicode characters are not escaped but are instead encoded as-is in the JSON output.

php

$data = ['name' => 'Jérémy', 'age' => 30];
$jsonString = json_encode($data, JSON_UNESCAPED_UNICODE);
echo $jsonString;

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How can the correct character encoding be maintained when working with JSON strings in PHP?

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