WordPress开发手册:have_posts()

函数原型

have_posts(): bool

Determines whether current WordPress query has posts to loop over.

未弃用

无

bool True if posts are available, false if end of the loop.

File: wp-includes/query.php.

function have_posts() {
	global $wp_query;

	if ( ! isset( $wp_query ) ) {
		return false;
	}

	return $wp_query->have_posts();
}

Changelog
Version	Description
1.5.0	Introduced.

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