WPML Plugin: Conditional Switching Languages - helper code

gistfile1.aw

<?php

/**
 * WPML: Conditional Switching Languages
 *
 * @author David Decker - DECKERWEB
 * @link   http://twitter.com/deckerweb
 *
 * @global mixed $sitepress
 */
function is_language( $current_lang ) {

	global $sitepress;

	if ( $current_lang == $sitepress->get_current_language() ) {
		return true;
	}
}

/**
 * *Note:* Be careful with the function name 'is_language' - this only works
 * if there's no other function in your install with that name!
 * If it's already taken (very rare case though), then just add a prefix
 * like `my_custom_is_language()`.
 * /

/**
 * Support for WPML Language codes like: de, es, nl, fr, ...
 * You now can use conditionals like that:
 */
if ( is_language( 'de' ) ) {
	// do something for German language...
} elseif ( is_language( 'es' ) ) {
	// do something for Spanish language...
} elseif ( is_language( 'nl') ) {
	// do something for Dutch language...
} elseif ( is_language( 'fr') ) {
	// do something for French language...
}