$multi
$multi
Class holding a set of rcube_result_index instances that together form a result set of a multi-folder search
exists(int $msgid, bool $get_index = false) : mixed
Check if the given message ID exists in the object
int | $msgid | Message ID |
bool | $get_index | When enabled element's index will be returned. Elements are indexed starting with 0 |
False if message ID doesn't exist, True if exists or index of the element if $get_index=true