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single_month_title ›

Since0.71
已弃用n/a
single_month_title ( $prefix = '', $display = true )
参数: (2)
  • (string) $prefix Optional. What to display before the title.
    Required: No
    默认: (empty)
  • (bool) $display Optional, default is true. Whether to display or retrieve title.
    Required: No
    默认: true
返回:
  • (string|void) Title when retrieving.
定义在:
文档:

Display or retrieve page title for post archive based on date.

Useful for when the template only needs to display the month and year, if either are available. The prefix does not automatically place a space between the prefix, so if there should be a space, the parameter value will need to have it at the end.



源码

function single_month_title( $prefix = '', $display = true ) {
	global $wp_locale;

	$m        = get_query_var( 'm' );
	$year     = get_query_var( 'year' );
	$monthnum = get_query_var( 'monthnum' );

	if ( ! empty( $monthnum ) && ! empty( $year ) ) {
		$my_year  = $year;
		$my_month = $wp_locale->get_month( $monthnum );
	} elseif ( ! empty( $m ) ) {
		$my_year  = substr( $m, 0, 4 );
		$my_month = $wp_locale->get_month( substr( $m, 4, 2 ) );
	}

	if ( empty( $my_month ) ) {
		return false;
	}

	$result = $prefix . $my_month . $prefix . $my_year;

	if ( ! $display ) {
		return $result;
	}
	echo $result;
}