is_month()WP 1.5.0

Determines whether a monthly archive page is shown (example.com/2009/08) — page with posts for a specific month. A conditional tag.

This function is a part of is_date() and is_archive() check, so if you use them together, you should use is_month() before those functions, otherwise is_month() condition will never occur.

1 time — 0.00007 sec (very fast) | 50000 times — 0.02 sec (speed of light)

No Hooks.

Return

true|false. Whether the query is for an existing month archive.

Usage

if( is_month() ){
	// ...
}

Examples

0

#1 Display text only on monthly archive pages

if( is_year() ){
	echo 'This is a monthly archive page!';
}
0

#2 Use of is_archive() and is_month() together in if/else statements

if( is_month() )
	echo 'This is a monthly archive page!';
elseif( is_archive() )
	echo 'An archive page.';

So is_archive() should follow is_month(), otherwise is_month() condition will never occur.

Notes

  • Global. WP_Query. $wp_query WordPress Query object.

Changelog

Since 1.5.0 Introduced.

is_month() code WP 6.4.3

function is_month() {
	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_month();
}