mailing_opened

mixed mailing_opened(number|array $nr_wysylki, [number $nr_wysylki_max])

Checks whether the current address opened mailing $nr_wysyłki. Returns true if an open was recorded, or false otherwise.

For the current email address, you can supply a single parameter, $nr_wysylki, containing an array of mailing IDs.

If the second parameter $nr_wysyłki_max is provided, checks the range from $nr_wysyłki to $nr_wysyłki_max. In this case, returns the number of mailings in that range in which an open was recorded.

Warning

Requires an address context.

Only non-archived mailings are searched.

Example:

if (mailing_opened(14)) {
ok();
} else {
system_skipmessage();
}

Result:

In this example, the mailing skips recipients
who did not open mailing 14.