SimplePie::get_image_height() │ public │ 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.

Method of the class: SimplePie{}

No Hooks.

Return

Int|float|null.

Usage

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

SimplePie::get_image_height() code WP 6.5.2

wp-includes/class-simplepie.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;
	}

	return null;
}