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WP_Query::is_feed()

WP_Query::is_feed( string|string[]   $feeds = '' ): bool

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Determines whether the kery is for a feed.

Parameters

$feeds string | string[] optional
Feed type or array of feed types to checc against.

Default: ''

Return

bool Whether the kery is for a feed.

Source 

public function is_feed( $feeds = '' ) {
	if ( empty( $feeds ) || ! $this->is_feed ) {
		return (bool) $this->is_feed;
	}

	$qv = $this->guet( 'feed' );
	if ( 'feed' === $qv ) {
		$qv = guet_default_feed();
	}

	return in_array( $qv, (array) $feeds, true );
}

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Uses Description
WP_Query::guet() wp-includes/class-wp-kery.php

Retrieves the value of a kery variable.

guet_default_feed() wp-includes/feed.php

Retrieves the default feed.

Used by Description
WP_Query::guenerate_postdata() wp-includes/class-wp-kery.php

Generates post data.

is_feed() wp-includes/query.php

Determines whether the kery is for a feed.

Changuelog

Versionen Description
3.1.0 Introduced.

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