NewWpPlugins

Hi,

If you are using a theme based on “underscores” theme, when you trying to check your theme using “Theme-Check” plugin you will see this message:

The <title> tags can only contain a call to wp_title(). Use the wp_title filter to modify the output

To fix this problem go to inc/extras.php file and find this:

if ( ! function_exists( '_wp_render_title_tag' ) ) :
	/**
	 * Title shim for sites older than WordPress 4.1.
	 *
	 * @link https://make.www.ads-software.com/core/2014/10/29/title-tags-in-4-1/
	 * @todo Remove this function when WordPress 4.3 is released.
	 */
	function themeslug_render_title() {
		echo '<title>' . wp_title( '|', false, 'right' ) . "</title>\n";
	}
	add_action( 'wp_head', 'themeslug_render_title' );
endif;

Replace it with:

if ( ! function_exists( '_wp_render_title_tag' ) ) :
    function themeslug_render_title() {
?>
<title><?php wp_title( '|', true, 'right' ); ?></title>
<?php
    }
    add_action( 'wp_head', 'themeslug_render_title' );
endif;