qTranslate get content by language [closed]

You must use the qTranslate native functions to do your job. Use qtrans_use, that is the function that do all the job in qTranslate. It’s defined in qtranslate_core.php, line 747

function qtrans_use($lang, $text, $show_available=false) 

Use it on the raw content of the post!

Try this code:

<?php 
 $id=47; $post = get_page($id); 
 $content = qtrans_use('en', $post->post_content,false); 
 echo $content;  
?>

In this example, it will return the English version of your text! Substitute it with the desired language identifier to translate into another language!