Warning: This function has been deprecated. Use get_the_category() instead.
the_category_ID( bool $echo = true )
Returns or prints a category ID.
Description Description
See also See also
Parameters Parameters
- $echo
-
(bool) (Optional) Whether to echo the output.
Default value: true
Return Return
(int) Category ID.
Source Source
File: wp-includes/deprecated.php
function the_category_ID($echo = true) {
_deprecated_function( __FUNCTION__, '0.71', 'get_the_category()' );
// Grab the first cat in the list.
$categories = get_the_category();
$cat = $categories[0]->term_id;
if ( $echo )
echo $cat;
return $cat;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 0.71 | Introduced. |