Question

get_trackback_url()

Retrieve The current post’s trackback URL.

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description

There is a check to see if permalink’s have been enabled and if so, will retrieve the pretty path. If permalinks weren’t enabled, the ID of the current post is used and appended to the correct page to go to.

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返回值

(string) The trackback URL after being filtered.

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源代码

File: wp-includes/comment-template.php

function get_trackback_url() {
	if ( '' != get_option('permalink_structure') )
		$tb_url = trailingslashit(get_permalink()) . user_trailingslashit('trackback', 'single_trackback');
	else
		$tb_url = get_option('siteurl') . '/wp-trackback.php?p=' . get_the_ID();

	/**
	 * Filters the returned trackback URL.
	 *
	 * @since 2.2.0
	 *
	 * @param string $tb_url The trackback URL.
	 */
	return apply_filters( 'trackback_url', $tb_url );
}

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更新日志

Version	description
1.5.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: trailingslashit()
• wp-includes/link-template.php: get_permalink()
• wp-includes/link-template.php: user_trailingslashit()
• wp-includes/plugin.php: apply_filters()
• wp-includes/option.php: get_option()
• wp-includes/post-template.php: get_the_ID()
• wp-includes/comment-template.php: trackback_url
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Used By

• wp-includes/comment-template.php: trackback_url()
• wp-includes/comment-template.php: trackback_rdf()

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User Contributed Notes