Core Function
View Source on Trac ↗ trackback()
trackback( mixed $trackback_url, mixed $title, mixed $excerpt, mixed $post_id ) Sends a Trackback.
Parameters 4 required
| Name / Type | Description |
|---|---|
| $trackback_url string | URL to send trackbacks. Required |
| $title string | Title of post. Required |
| $excerpt string | Excerpt of post. Required |
| $post_id int | Post ID. Required |
Return Value
((int)
| false | void) Database query from update.
Function Information
Since Version
0.71
Source File
wp-includes/comment.php
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