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/** | |
* Given a timestamp, return true if it is a leap year. | |
* | |
* @param int $timestamp A unix timestamp. | |
* | |
* @return bool | |
*/ | |
function is_leap_year( int $timestamp ): bool { |
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function registration_form_add_country_field() { | |
// Only show if secret arg is in URL. | |
if ( empty( $_GET['add_field'] ) || $_GET['add_field'] != 1 ) { | |
return; | |
} | |
$form = GFAPI::get_form( TEST_FORM_ID ); | |
$new_field_id = 0; |
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$packages = WC()->shipping->get_packages(); | |
foreach ( $packages[0]['rates'] as $key => $shipping_rate ) { | |
dump( [ $shipping_rate->get_id(), $shipping_rate->get_label() ] ); | |
} |