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I have a post_meta "thevoters" that store users ids like: 1,2,20 ...etc, How i can turn this id's to User Names to list them in a single page?

This will echo the numbers as text,

echo get_post_meta(get_the_ID(), "thevoters", true);

any help?
thanks a lot!

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1 Answer

up vote 2 down vote accepted
$thevoters_ids = get_post_meta( get_the_ID(), "thevoters", true ); // get a comma separated list of ids

$thevoters_ids = explode( ',', $thevoters_ids ); // turn the list into an array

foreach ( $thevoters_ids as $thevoter_id ) { // loop through the ids
    $thevoter = get_user_by( 'id', $thevoter_id ); // get the user object by id
    echo $thevoter->display_name; // display the user name
}
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thanks a lot @sorich87! –  Philip Jan 23 '11 at 10:19
    
You are welcome. –  sorich87 Jan 23 '11 at 10:51
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