is_new_day()

💡 云策文档标注

概述

is_new_day() 是一个 WordPress 主题函数，用于在循环中判断当前文章发布日期是否与前一篇不同，常用于日期分隔显示。

function is_new_day() {
	global $currentday, $previousday;

	if ( $currentday !== $previousday ) {
		return 1;
	} else {
		return 0;
	}
}

📄 原文内容

Determines whether the publish date of the current post in the loop is different from the publish date of the previous post in the loop.

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

int 1 when new day, 0 if not a new day.

function is_new_day() {
	global $currentday, $previousday;

	if ( $currentday !== $previousday ) {
		return 1;
	} else {
		return 0;
	}
}

Used by	Description
the_date()`wp-includes/general-template.php`	Displays or retrieves the date of the post (once per date).

Version	Description
0.71	Introduced.