trackback_url( bool $deprecated_echo = true )
Display the current post’s trackback URL.
Description Description
Parameters Parameters
- $deprecated_echo
-
(bool) (Optional) Not used.
Default value: true
Return Return
(void|string) Should only be used to echo the trackback URL, use get_trackback_url() for the result instead.
Source Source
File: wp-includes/comment-template.php
function trackback_url( $deprecated_echo = true ) {
if ( true !== $deprecated_echo ) {
_deprecated_argument(
__FUNCTION__,
'2.5.0',
/* translators: %s: get_trackback_url() */
sprintf(
__( 'Use %s instead if you do not want the value echoed.' ),
'<code>get_trackback_url()</code>'
)
);
}
if ( $deprecated_echo ) {
echo get_trackback_url();
} else {
return get_trackback_url();
}
}
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Changelog Changelog
| Version | Description |
|---|---|
| 0.71 | Introduced. |