Core Function
View Source on Trac ↗ get_preview_post_link()
get_preview_post_link( mixed $post = null, mixed $query_args = array(), mixed $preview_link = '' ) Retrieves the URL used for the post preview.
Parameters 3 required
| Name / Type | Description |
|---|---|
| (int | | WP_Post) $post Optional. Post ID or `WP_Post` object. Defaults to global `$post`. Required |
| array | $query_args Optional. Array of additional query args to be appended to the link. Default empty array. Required |
| string | $preview_link Optional. Base preview link to be used if it should differ from the post permalink. Default empty. Required |
Return Value
((string)
| null) URL used for the post preview, or null if the post does not exist.
Function Information
Since Version
4.4.0
Source File
wp-includes/link-template.php
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