Filters the comment author's user ID before it is set. The first time this filter is evaluated, `user_ID` is checked (for back-compat), followed by the standard `user_id` value.
$commentdata['user_ID']
Sortie :
@param int $user_id The comment author's user ID.
// Modifier la valeur avec le filtre 'pre_user_id'
add_filter('pre_user_id', 'ma_fonction_filtre', 10, 1);
function ma_fonction_filtre($commentdata['user_ID']) {
// Modifier la valeur
return $commentdata['user_ID'];
}
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