Available filters for Liker buttons

To add extra data for the button’s text use the code below in function.php of your theme :

Positive caption modification

function liker_caption_positive ( $caption )
{
    return $caption . 'positive text';
}
add_action( 'liker_caption_positive', 'liker_caption_positive' );

Neutral caption modification

function liker_caption_neutral ( $caption )
{
    return $caption . 'neutral text';
}
add_action( 'liker_caption_neutral', 'liker_caption_neutral' );

Negative caption modification

function liker_caption_negative ( $caption )
{
    return $caption . 'negative text';
}
add_action( 'liker_caption_negative', 'liker_caption_negative' );