require_if_theme_supports( string $feature, string $file )

Checks a theme’s support for a given feature before loading the functions which implement it.


Parameters

$feature

(Required) The feature being checked. See add_theme_support() for the list of possible values.

$file

(Required) Path to the file.


Return

(bool) True if the active theme supports the supplied feature, false otherwise.


Source

File: wp-includes/theme.php

function require_if_theme_supports( $feature, $include ) {
	if ( current_theme_supports( $feature ) ) {
		require ( $include );
		return true;
	}
	return false;
}


Changelog

Changelog
Version Description
2.9.0 Introduced.