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the_title › WordPress Function

Since0.71
已弃用n/a
› the_title ( $before = '', $after = '', $display = true )
参数: (3)
  • (string) $before Optional. Markup to prepend to the title. Default empty.
    Required: No
    默认: (empty)
  • (string) $after Optional. Markup to append to the title. Default empty.
    Required: No
    默认: (empty)
  • (bool) $display Optional. Whether to echo or return the title. Default true for echo.
    Required: No
    默认: true
返回:
  • (string|null|void) Current post title when `$display` is false, null when the
    title is empty. Nothing otherwise.
定义在:
文档:

Displays or retrieves the current post title with optional markup.



Related Functions: get_the_title, the_time, the_title_rss, the_date, wp_title

源码 

function the_title( $before = '', $after = '', $display = true ) {
	$title = get_the_title();

	if ( strlen( $title ) === 0 ) {
		return null;
	}

	$title = $before . $title . $after;

	if ( $display ) {
		echo $title;
	} else {
		return $title;
	}
}