gistfile1.txt

add_filter( "propertyhive_rtdf_property_due_import", 'rtdf_remove_html_entities' );
function rtdf_remove_html_entities($property)
{
    // Summary
	if ( isset($property['details']['summary']) ) 
    { 
        // 1) Decode any HTML entities (so "&lt;p&gt;" becomes "<p>")
        $decoded = html_entity_decode(
            $property['details']['summary'],
            ENT_QUOTES | ENT_HTML5,
            get_bloginfo( 'charset' ) ?: 'UTF-8'
        );

        // 2) Strip out all HTML tags ("<p>Some text</p>" becomes "Some text"), optional
        $property['details']['summary'] = strip_tags( $decoded );
    }
    
    // Full description
    if ( isset($property['details']['description']) ) 
    { 
        // 1) Decode any HTML entities (so "&lt;p&gt;" becomes "<p>")
        $decoded = html_entity_decode(
            $property['details']['description'],
            ENT_QUOTES | ENT_HTML5,
            get_bloginfo( 'charset' ) ?: 'UTF-8'
        );

        // 2) Strip out all HTML tags ("<p>Some text</p>" becomes "Some text"), optional
        $property['details']['description'] = strip_tags( $decoded );
    }
	
	return $property;
}