wordpress函数edit_post_link()用法示例

edit_post_link( string $text = null,  string $before = '',  string $after = '',  int $id,  string $class = 'post-edit-link' )

Displays the edit post link for post.

描述

参数

$text

(string)
(Optional)
Anchor text. If null, default is ‘Edit This’.

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Default value: null

$before

(string)
(Optional)
Display before edit link.

Default value: ”

$after

(string)
(Optional)
Display after edit link.

Default value: ”

$id

(int)
(Optional)
Post ID. Default is the ID of the global $post.

$class

(string)
(Optional)
Add custom class to link.

Default value: ‘post-edit-link’

源代码

File: wp-includes/link-template.php

function edit_post_link( $text = null, $before = '', $after = '', $id = 0, $class = 'post-edit-link' ) {
	if ( ! $post = get_post( $id ) ) {
		return;
	}

	if ( ! $url = get_edit_post_link( $post->ID ) ) {
		return;
	}

	if ( null === $text ) {
		$text = __( 'Edit This' );
	}

	$link = '<a class="' . esc_attr( $class ) . '" href="' . esc_url( $url ) . '">' . $text . '</a>';

	/**
	 * Filters the post edit link anchor tag.
	 *
	 * @since 2.3.0
	 *
	 * @param string $link    Anchor tag for the edit link.
	 * @param int    $post_id Post ID.
	 * @param string $text    Anchor text.
	 */
	echo $before . apply_filters( 'edit_post_link', $link, $post->ID, $text ) . $after;
}

更新日志

相关函数

Uses

• wp-includes/l10n.php:
  __()
• wp-includes/formatting.php:
  esc_attr()
• wp-includes/formatting.php:
  esc_url()
• wp-includes/link-template.php:
  get_edit_post_link()
• wp-includes/link-template.php:
  edit_post_link
• wp-includes/plugin.php:
  apply_filters()
• wp-includes/post.php:
  get_post()

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   Contributed by Mark Howells-Mead

   Display edit link wrapped in a paragraph tag, with custom CSS classes on the link itself.

   edit_post_link( __( 'Edit', 'textdomain' ), '<p>', '</p>', null, 'btn btn-primary btn-edit-post-link' );

Default Usage
Displays edit post link using defaults.

edit_post_link();

Display Edit in Paragraph Tag
Displays edit post link, with link text “edit”, in a paragraph () tag.

edit_post_link( __( 'edit', 'textdomain' ), '<p>', '</p>' );