Nitrat

Wow, this code works:

<?php
$items = $wpo_wcpdf->get_order_items();
if( sizeof( $items ) > 0 ) {
	foreach( $items as $item ) {
		if (isset($item['item']['item_meta']['Срок страхования, мес.'])) {
			$srok = $item['item']['item_meta']['Срок страхования, мес.'][0];}
			echo $srok;

$invoice_date = get_post_meta($wpo_wcpdf->export->order->id,'_wcpdf_invoice_date',true);
if ( $srok == '3') {
$final = date_i18n( get_option( 'date_format' ), strtotime( $billing_ot . ' + 3 months -1 day') );}
if ( $srok == '6') {
$final = date_i18n( get_option( 'date_format' ), strtotime( $billing_ot . ' + 6 months -1 day') );}
if ( $srok == '9') {
$final = date_i18n( get_option( 'date_format' ), strtotime( $billing_ot . ' + 9 months -1 day') );}
}
}
?>

Last question. How to format 01-04-2016 to 01.04.2016 in pdf invoice?
And how to format 01.04.2016 to 01-04-2016 in pdf invoice?

$billing_ot loaded earlier (just the code not shown):
$billing_ot = get_post_meta($wpo_wcpdf->export->order->id,'_billing_field_474',true);

The code below shows the value of $srok but how to use it in logical operations:

<?php
$items = $wpo_wcpdf->get_order_items();
if( sizeof( $items ) > 0 ) {
	foreach( $items as $item ) {
		if (isset($item['item']['item_meta']['Сумма страхования'])) {
			echo $item['item']['item_meta']['Сумма страхования'][0] . '&nbsp;₽';
		}
		if (isset($item['item']['item_meta']['Name'])) {
			echo 'Name: ' . $item['item']['item_meta']['Name'][0] . '<br />';
		}
	}
}?>

I found a solution whit code:

<?php
$items = $wpo_wcpdf->get_order_items();
if( sizeof( $items ) > 0 ) {
	foreach( $items as $item ) {
		if (isset($item['item']['item_meta']['Сумма страхования'])) {
			echo $item['item']['item_meta']['Сумма страхования'][0] . '<br />';
		}
		if (isset($item['item']['item_meta']['Name'])) {
			echo 'Name: ' . $item['item']['item_meta']['Name'][0] . '<br />';
		}
	}
}
?>

I create post with ID=194
How to pass the value of this post (for example, 1230) in the formula for calculating?

OK!)

Oh, I see

Fixed – https://ww.wp.xz.cn/support/topic/removing-permalink-to-from-post-title-hover?replies=3