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export_date_options( string $post_type = 'post' )

Create the date options fields for exporting a given post type.

Description

Parameters

$post_type

(string) (Optional) The post type.

Default value: 'post'

Source

File: wp-admin/export.php

function export_date_options( $post_type = 'post' ) {
	global $wpdb, $wp_locale;

	$months = $wpdb->get_results(
		$wpdb->prepare(
			"
		SELECT DISTINCT YEAR( post_date ) AS year, MONTH( post_date ) AS month
		FROM $wpdb->posts
		WHERE post_type = %s AND post_status != 'auto-draft'
		ORDER BY post_date DESC
	",
			$post_type
		)
	);

	$month_count = count( $months );
	if ( ! $month_count || ( 1 == $month_count && 0 == $months[0]->month ) ) {
		return;
	}

	foreach ( $months as $date ) {
		if ( 0 == $date->year ) {
			continue;
		}

		$month = zeroise( $date->month, 2 );
		echo '<option value="' . $date->year . '-' . $month . '">' . $wp_locale->get_month( $month ) . ' ' . $date->year . '</option>';
	}
}

Changelog

Version Description
3.1.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/export_date_options