trackback_url( bool $deprecated_echo = true ): void|string
Displays the current post’s trackback URL.
Parameters
-
$deprecated_echo
bool Optional -
Not used.
Default:
true
Return
void|string Should only be used to echo the trackback URL, use get_trackback_url() for the result instead.
Source
File: wp-includes/comment-template.php
.
View all references
function trackback_url( $deprecated_echo = true ) {
if ( true !== $deprecated_echo ) {
_deprecated_argument(
__FUNCTION__,
'2.5.0',
sprintf(
/* translators: %s: get_trackback_url() */
__( '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();
}
}
Changelog
Version | Description |
---|---|
0.71 | Introduced. |
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