Text Translation with custom key format

translate.php

function trans($text, $data, $data_format = "[%s]")
{
    $dataWithFormattedKeys = [];

    array_map(function($key, $value) use ($data_format, &$dataWithFormattedKeys) {
        $formattedKey = sprintf($data_format, $key);
        $dataWithFormattedKeys[$formattedKey] = $value;
    }, array_keys($data), $data);

    return strtr($text, $dataWithFormattedKeys);
}

// print_r(trans('hello [name]', ['name' => "World"]));