Description
The gravitysmtp_notifications_email_digest_frequency_options filter lets developers customize the available frequency option selections for the email activity digest.
Usage
add_filter( 'get_notifications_email_digest_frequency_options', 'your_function_name', 10, 1 );
Parameters
| Parameter | Type | Description |
|---|---|---|
| $options | array | An array of frequency option arrays. Each option includes: label (string) – The text label displayed in the UI. value (int) – The number of days representing the interval. |
Default
array(
array(
'label' => 'Daily',
'value' => 1,
),
array(
'label' => 'Weekly (recommended)',
'value' => 7,
),
array(
'label' => 'Monthly',
'value' => 30,
),
);
Examples
Add the option to send every 3 days.
add_filter( 'gravitysmtp_notifications_email_digest_frequency_options', function( $options ) {
$options[] = array(
'label' => __( 'Every 3 Days', 'gravitysmtp' ),
'value' => 3,
);
return $options;
});
Placement
This code can be used in the functions.php file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.
See also the PHP section in this article: Where Do I Put This Code?
Source Code
This action is located in includes/apps/config/class-settings-config.php
Since
This filter was added in Gravity SMTP 2.0.0