SimplePie::get_image_height() WP 1.0

Get the feed logo's height

RSS 2.0 feeds are allowed to have a "feed logo" height.

Uses <image><height> or defaults to 31.0 if no height is specified and the feed is an RSS 2.0 feed.

Это метод класса: SimplePie

Хуков нет.

Возвращает

Число/float/null.

Использование

$SimplePie = new SimplePie();
$var = $SimplePie->get_image_height();

Код SimplePie::get image height: wp-includes/class-simplepie.php ^{WP 5.2.2}

<?php
public function get_image_height()
{
	if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'height'))
	{
		return round($return[0]['data']);
	}
	elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url'))
	{
		return 31.0;
	}
	else
	{
		return null;
	}
}