Question

the_tags( string $before = null,  string $sep = ', ',  string $after = '' )

Retrieve the tags for a post.

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description

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参数

$before

(string) (Optional) Before list.

Default value: null

$sep

(string) (Optional) Separate items using this.

Default value: ', '

$after

(string) (Optional) After list.

Default value: ''

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源代码

File: wp-includes/category-template.php

function the_tags( $before = null, $sep = ', ', $after = '' ) {
	if ( null === $before )
		$before = __('Tags: ');

	$the_tags = get_the_tag_list( $before, $sep, $after );

	if ( ! is_wp_error( $the_tags ) ) {
		echo $the_tags;
	}
}

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更新日志

Version	description
2.3.0	Introduced.

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相关函数

Uses

• wp-includes/category-template.php: get_the_tag_list()
• wp-includes/l10n.php: __()
• wp-includes/load.php: is_wp_error()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 1You must log in to vote on the helpfulness of this note Contributed by Codex

   Default Usage
   The default usage lists tags with each tag (if more than one) separated by a comma (,) and preceded with the default text Tags: .

   <p><?php the_tags(); ?></p>

   Separated by Commas
   Displays a list of the tags with a line break after it.

   <?php the_tags( 'Tags: ', ', ', '<br />' ); ?> 

   Separated by Arrow
   Displays links to tags with an arrow (>) separating the tags and preceded with the text Social tagging:

   <?php the_tags( 'Social tagging: ',' > ' ); ?>

   Separated by a Bullet
   Displays links to tags with a bullet (•) separating the tags and preceded with the text Tagged with: and followed by a line break.

   <?php the_tags( 'Tagged with: ', ' • ', '<br />' ); ?>

   A List Example
   Displays a list of the tags as an unordered list:

   <?php the_tags( '<ul><li>', '</li><li>', '</li></ul>' ); ?>