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is_feed()

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

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Determines whether the query is for a feed.

Description

For more information on this and similar theme functions, check out the Conditional Tags article in the Theme Developer Handbook.

Parameters

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

Default:''

Return

bool Whether the query is for a feed.

Source

function is_feed( $feeds = '' ) {
	global $wp_query;

	if ( ! isset( $wp_query ) ) {
		_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1.0' );
		return false;
	}

	return $wp_query->is_feed( $feeds );
}

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UsesDescription
WP_Query::is_feed()wp-includes/class-wp-query.php

Determines whether the query is for a feed.

_doing_it_wrong()wp-includes/functions.php

Marks something as being incorrectly called.

Used byDescription
wp_should_load_block_assets_on_demand()wp-includes/script-loader.php

Checks whether block styles should be loaded only on-render.

wp_should_load_separate_core_block_assets()wp-includes/script-loader.php

Checks whether separate styles should be loaded for core blocks.

WP::handle_404()wp-includes/class-wp.php

Set the Headers for 404, if nothing is found for requested URL.

wp_die()wp-includes/functions.php

Kills WordPress execution and displays HTML page with an error message.

redirect_canonical()wp-includes/canonical.php

Redirects incoming links to the proper URL based on the site url.

Changelog

VersionDescription
1.5.0Introduced.

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