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current_theme_supports › WordPress Function
Since2.9.0
Deprecatedn/a
› current_theme_supports ( $feature )
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Checks a theme's support for a given feature
Related Functions: get_theme_support, remove_theme_support, current_theme_info, _remove_theme_support, require_if_theme_supports
Source
function current_theme_supports( $feature ) { global $_wp_theme_features; if ( 'custom-header-uploads' == $feature ) { return current_theme_supports( 'custom-header', 'uploads' ); } if ( ! isset( $_wp_theme_features[ $feature ] ) ) { return false; } // If no args passed then no extra checks need be performed if ( func_num_args() <= 1 ) { return true; } $args = array_slice( func_get_args(), 1 ); switch ( $feature ) { case 'post-thumbnails': // post-thumbnails can be registered for only certain content/post types by passing // an array of types to add_theme_support(). If no array was passed, then // any type is accepted if ( true === $_wp_theme_features[ $feature ] ) { // Registered for all types return true; } $content_type = $args[0]; return in_array( $content_type, $_wp_theme_features[ $feature ][0] ); case 'html5': case 'post-formats': // specific post formats can be registered by passing an array of types to // add_theme_support() // Specific areas of HTML5 support *must* be passed via an array to add_theme_support() $type = $args[0]; return in_array( $type, $_wp_theme_features[ $feature ][0] ); case 'custom-logo': case 'custom-header': case 'custom-background': // Specific capabilities can be registered by passing an array to add_theme_support(). return ( isset( $_wp_theme_features[ $feature ][0][ $args[0] ] ) && $_wp_theme_features[ $feature ][0][ $args[0] ] ); } /** * Filters whether the current theme supports a specific feature. * * The dynamic portion of the hook name, `$feature`, refers to the specific theme * feature. Possible values include 'post-formats', 'post-thumbnails', 'custom-background', * 'custom-header', 'menus', 'automatic-feed-links', 'html5', * 'starter-content', and 'customize-selective-refresh-widgets'. * * @since 3.4.0 * * @param bool true Whether the current theme supports the given feature. Default true. * @param array $args Array of arguments for the feature. * @param string $feature The theme feature. */ return apply_filters( "current_theme_supports-{$feature}", true, $args, $_wp_theme_features[ $feature ] ); }