How can PHP developers ensure consistency in ISO language settings across all forum elements, including forms and displays?

To ensure consistency in ISO language settings across all forum elements in PHP, developers can create a configuration file where they define the language settings. This file can then be included in all relevant PHP files to ensure consistency in language settings for forms and displays. 

// config.php
<?php
define('LANGUAGE', 'en_US');

// index.php
<?php
include 'config.php';
echo "Current language setting: " . LANGUAGE;

Keywords

PHP ISO language settings consistency forum elements forms displays

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