LLMS_Analytics_Widget::get_posted_memberships()
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File: includes/abstracts/abstract.llms.analytics.widget.php
protected function get_posted_memberships() {
$memberships = llms_filter_input( INPUT_POST, 'memberships', FILTER_SANITIZE_NUMBER_INT, FILTER_REQUIRE_ARRAY );
return $memberships ? $memberships : array();
}
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