}
			}
			else
			{
				if(!empty($_GET['s']))
				{
					$output = __('Search results for:','avia_framework').' '.esc_attr( get_search_query() );
				}
				else
				{
					$output = __('To search the site please enter a valid term','avia_framework');
				}
			}

		}
		elseif (is_author())
		{
			$curauth = (get_query_var('author_name')) ? get_user_by('slug', get_query_var('author_name')) : get_userdata(get_query_var('author'));
			$output = __('Author Archive','avia_framework').' ';

			if(isset($curauth->nickname) && isset($curauth->ID))
            {
                $name = apply_filters('avf_author_nickname', $curauth->nickname, $curauth->ID);
		$output .= __('for:','avia_framework') .' '. $name;
            }

		}
		elseif (is_tag())
		{
			$output = __('Tag Archive for:','avia_framework').' '.single_tag_title('',false);
		}
		elseif(is_tax())
		{
			$term = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) );
			$output = __('Archive for:','avia_framework').' '.$term->name;
		}
		else
		{
			$output = __('Archives','avia_framework').' ';
		}

		if( isset( $_GET['paged'] ) && ! empty( $_GET['paged'] ) )
		{
			//	avoid xss vulnerability - e.g. injection of code
			$output .= is_numeric( $_GET['paged'] ) ? ' (' . __( 'Page', 'avia_framework' ) . ' ' . $_GET['paged'] . ')' : '';
		}

		$output = apply_filters( 'avf_which_archive_output', $output );

		return $output;
	}
}


if(!function_exists('avia_excerpt'))
{
	/**
	 *  Returns a post excerpt. depending on the order parameter the funciton will try to retrieve the excerpt from a different source
	 */

	function avia_excerpt($length = 250, $more_text = false, $order = array('more-tag','excerpt'))
	{
		$excerpt = '';
		if($more_text === false) $more_text = __('Read more', 'avia_framework');

		foreach($order as $method)
		{
			if(!$excerpt)
			{
				switch ($method)
				{
					case 'more-tag':
						global $more;
						$more = 0;
						$content = get_the_content($more_text);
						$pos = strpos($content, 'class="more-link"');

						if($pos !== false)
						{
							$excerpt = $content;
						}

					break;

					case 'excerpt' :

						$post = get_post(get_the_ID());
						if($post->post_excerpt)
						{
							$excerpt = get_the_excerpt();
						}
						else
						{
							$excerpt = preg_replace( "!\[.+?\]!", '', get_the_excerpt() );
							//	$excerpt = preg_replace("!\[.+?\]!", '', $post->post_content);
							$excerpt = avia_backend_truncate($excerpt, $length,' ');
						}

						$excerpt = preg_replace( "!\s\[...\]$!", '...', $excerpt );

					break;
				}
			}
		}

		if($excerpt)
		{
			$excerpt = apply_filters('the_content', $excerpt);
			$excerpt = str_replace(']]>', ']]>', $excerpt);
		}
		return $excerpt;
	}
}

if(!function_exists('avia_get_browser'))
{
	function avia_get_browser($returnValue = 'class', $lowercase = false)
	{
		if(empty($_SERVER['HTTP_USER_AGENT'])) return false;

	    $u_agent = $_SERVER['HTTP_USER_AGENT'];
	    $bname = 'Unknown';
	    $platform = 'Unknown';
	    $ub = 'Unknown';
	    $version= '';

	    //First get the platform?
	    if (preg_match('!linux!i', $u_agent)) {
	        $platform = 'linux';
	    }
	    elseif (preg_match('!macintosh|mac os x!i', $u_agent)) {
	        $platform = 'mac';
	    }
	    elseif (preg_match('!windows|win32!i', $u_agent)) {
	        $platform = 'windows';
	    }

	    // Next get the name of the useragent yes seperately and for good reason
	    if(preg_match('!MSIE!i',$u_agent) && !preg_match('!Opera!i',$u_agent))
	    {
	        $bname = 'Internet Explorer';
	        $ub = 'MSIE';
	    }
	    elseif(preg_match('!Firefox!i',$u_agent))
	    {
	        $bname = 'Mozilla Firefox';
	        $ub = 'Firefox';
	    }
	    elseif(preg_match('!Chrome!i',$u_agent))
	    {
	        $bname = 'Google Chrome';
	        $ub = 'Chrome';
	    }
	    elseif(preg_match('!Safari!i',$u_agent))
	    {
	        $bname = 'Apple Safari';
	        $ub = 'Safari';
	    }
	    elseif(preg_match('!Opera!i',$u_agent))
	    {
	        $bname = 'Opera';
	        $ub = 'Opera';
	    }
	    elseif(preg_match('!Netscape!i',$u_agent))
	    {
	        $bname = 'Netscape';
	        $ub = 'Netscape';
	    }

	    // finally get the correct version number
	    $known = array('Version', $ub, 'other');
	    $pattern = '#(?<browser>' . join('|', $known) .
	    ')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
	    if (!@preg_match_all($pattern, $u_agent, $matches)) {
	        // we have no matching number just continue
	    }

	    // see how many we have
	    $i = count($matches['browser']);
	    if ($i != 1) {
	        //we will have two since we are not using 'other' argument yet
	        //see if version is before or after the name
	        if (strripos($u_agent,'Version') < strripos($u_agent,$ub)){
	            $version= !empty($matches['version'][0]) ? $matches['version'][0] : '';
	        }
	        else {
	            $version= !empty($matches['version'][1]) ? $matches['version'][1] : '';
	        }
	    }
	    else {
	        $version= !empty($matches['version'][0]) ? $matches['version'][0] : '';
	    }

	    // check if we have a number
	    if ($version==null || $version=='') {$version='?';}

	    $mainVersion = $version;
	    if (strpos($version, '.') !== false)
	    {
	    	$mainVersion = explode('.',$version);
	    	$mainVersion = $mainVersion[0];
	    }

	   	if($returnValue == 'class')
	   	{
	   		if($lowercase) return strtolower($ub.' '.$ub.$mainVersion);

	   		return $ub.' '.$ub.$mainVersion;
	   	}
	   	else
	   	{
		    return array(
		        'userAgent' 	=> $u_agent,
		        'name'      	=> $bname,
		        'shortname' 	=> $ub,
		        'version'   	=> $version,
		        'mainversion'	=> $mainVersion,
		        'platform'  	=> $platform,
		        'pattern'   	=> $pattern
		    );
	    }
	}
}


if(!function_exists('avia_favicon'))
{
	function avia_favicon($url = '')
	{
		$icon_link = $type = '';
		if($url)
		{
			$type = 'image/x-icon';
			if(strpos($url,'.png' )) $type = 'image/png';
			if(strpos($url,'.gif' )) $type = 'image/gif';

			$icon_link = '<link rel="icon" href="'.$url.'" type="'.$type.'">';
		}

        	$icon_link = apply_filters('avf_favicon_final_output', $icon_link, $url, $type);

		return $icon_link;
	}
}

if(!function_exists('avia_regex'))
{
	/*
	*	regex for url: http://mathiasbynens.be/demo/url-regex
	*/

	function avia_regex($string, $pattern = false, $start = '^', $end = '')
	{
		if(!$pattern) return false;

		if($pattern == 'url')
		{
			$pattern = "!$start((https?|ftp)://(-\.)?([^\s/?\.#-]+\.?)+(/[^\s]*)?)$end!";
		}
		else if($pattern == 'mail')
		{
			$pattern = "!$start\w[\w|\.|\-]+@\w[\w|\.|\-]+\.[a-zA-Z]{2,4}$end!";
		}
		else if($pattern == 'image')
		{
			$pattern = "!$start(https?(?://([^/?#]*))?([^?#]*?\.(?:jpg|gif|png)))$end!";
		}
		else if(strpos($pattern,'<') === 0)
		{
			$pattern = str_replace('<','',$pattern);
			$pattern = str_replace('>','',$pattern);

			if(strpos($pattern,"/") !== 0) { $close = "\/>"; $pattern = str_replace('/','',$pattern); }
			$pattern = trim($pattern);
			if(!isset($close)) $close = "<\/".$pattern.">";

			$pattern = "!$start\<$pattern.+?$close!";

		}

		preg_match($pattern, $string, $result);

		if(empty($result[0]))
		{
			return false;
		}
		else
		{
			return $result;
		}

	}
}


if( ! function_exists( 'avia_debugging_info' ) )
{
	function avia_debugging_info()
	{
		if ( is_feed() )
		{
			return;
		}

		$theme = wp_get_theme();
		$child = '';

		if( is_child_theme() )
		{
			$child  = "- - - - - - - - - - -\n";
			$child .= 'ChildTheme: ' . $theme->get( 'Name' ) . "\n";
			$child .= 'ChildTheme Version: ' . $theme->get( 'Version' ) . "\n";
			$child .= 'ChildTheme Installed: ' . $theme->get( 'Template' ) . "\n\n";

			$theme = wp_get_theme( $theme->get( 'Template' ) );
        }

		$info  = "\n\n<!--\n";
		$info .= "Debugging Info for Theme support: \n\n";
		$info .= 'Theme: ' . $theme->get( 'Name' ) . "\n";
		$info .= 'Version: ' . $theme->get( 'Version' ) . "\n";
		$info .= 'Installed: ' . $theme->get_template() . "\n";
		$info .= 'AviaFramework Version: ' . AV_FRAMEWORK_VERSION . "\n";


		if( class_exists( 'AviaBuilder' ) )
		{
			$info .= 'AviaBuilder Version: ' . AviaBuilder::VERSION . "\n";

			if( class_exists( 'aviaElementManager' ) )
			{
				$info .= 'aviaElementManager Version: ' . aviaElementManager::VERSION . "\n";
				$update_state = get_option( 'av_alb_element_mgr_update', '' );
				if( '' != $update_state )
				{
					$info .= "aviaElementManager update state: in update \n";
				}
			}
		}


		$info .= $child;

		//memory setting, peak usage and number of active plugins
		$info .= "ML:".trim( @ini_get("memory_limit") ,"M")."-PU:". ( ceil (memory_get_peak_usage() / 1000 / 1000 ) ) ."-PLA:".avia_count_active_plugins()."\n";
		$info .= "WP:".get_bloginfo('version')."\n";

		$comp_levels = array('none' => 'disabled', 'avia-module' => 'modules only', 'avia' => 'all theme files', 'all' => 'all files');

		$info .= "Compress: CSS:".$comp_levels[avia_get_option('merge_css','avia-module')]." - JS:".$comp_levels[avia_get_option('merge_js','avia-module')]."\n";

		$token = trim( avia_get_option( 'updates_envato_token' ) );
		$username = avia_get_option( 'updates_username' );
		$API = avia_get_option( 'updates_api_key' );

		$updates = 'disabled';

		if( ! empty( $token ) )
		{
			$token_state = trim( avia_get_option( 'updates_envato_token_state' ) );
			$verified_token = trim( avia_get_option( 'updates_envato_verified_token' ) );

			if( empty( $token_state ) )
			{
				$updates = 'enabled - unverified Envato token';
			}
			else
			{
				$updates = $token_state == $verified_token ? 'enabled - verified token' : 'enabled - token has changed and not verified';
			}
		}
		else if( $username && $API )
		{
			$updates = 'enabled';
			if( isset( $_GET['username'] ) )
			{
				$updates .=  " ({$username})";
			}

			$updates .= ' - deprecated Envato API - register Envato Token';
		}

		$info .= 'Updates: ' . $updates . "\n";

		/**
		 *
		 * @used_by			enfold\includes\helper-assets.php av_untested_plugins_debugging_info()		10
		 * @param string
		 * @return string
		 */
		$info  = apply_filters( 'avf_debugging_info_add', $info );

		$info .= '-->';

		echo apply_filters( 'avf_debugging_info', $info );
	}

	add_action( 'wp_head', 'avia_debugging_info', 9999999 );
	add_action( 'admin_print_scripts', 'avia_debugging_info', 9999999 );
}






if(!function_exists('avia_count_active_plugins'))
{
	function avia_count_active_plugins()
	{
	   $plugins = count(get_option('active_plugins', array()));

	   if(is_multisite() && function_exists('get_site_option'))
	   {
		   $plugins += count(get_site_option('active_sitewide_plugins', array()));
	   }

	   return $plugins;
	}
}






if(!function_exists('avia_clean_string'))
{
	function avia_clean_string($string)
	{
	   $string = str_replace(' ', '_', $string); // Replaces all spaces with underscores.
	   $string = preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.

	   return preg_replace('/-+/', '-', strtolower ($string)); // Replaces multiple hyphens with single one.
	}
}


if(!function_exists('kriesi_backlink'))
{
	function kriesi_backlink($frontpage_only = false, $theme_name_passed = false)
	{
		$no = '';
		$theme_string	= '';
		$theme_name 	= $theme_name_passed ? $theme_name_passed : THEMENAME;

		$random_number 	= get_option(THEMENAMECLEAN.'_fixed_random');
		if($random_number % 3 == 0) $theme_string = $theme_name.' Theme by Kriesi';
		if($random_number % 3 == 1) $theme_string = $theme_name.' WordPress Theme by Kriesi';
		if($random_number % 3 == 2) $theme_string = 'powered by '.$theme_name.' WordPress Theme';
		if(!empty($frontpage_only) && !is_front_page()) $no = "rel='nofollow'";

		$link = " - <a {$no} href='https://kriesi.at'>{$theme_string}</a>";

		$link = apply_filters( 'kriesi_backlink', $link );
		return $link;
	}
}



if( ! function_exists( 'avia_header_class_filter' ) )
{
	function avia_header_class_filter( $default = '' )
	{
		$default = apply_filters( 'avia_header_class_filter', $default );
		return $default;
	}
}


if( ! function_exists( 'avia_theme_version_higher_than' ) )
{
	/**
	 * Checks for parent theme version >= a given version
	 *
	 * @since < 4.0
	 * @param string $check_for_version
	 * @return boolean
	 */
	function avia_theme_version_higher_than( $check_for_version = '' )
	{
		$theme_version = avia_get_theme_version();

		if( version_compare( $theme_version, $check_for_version , '>=' ) )
		{
			return true;
		}

		return false;
	}
}

if( ! function_exists( 'avia_enqueue_style_conditionally' ) )
{
	/**
	 * Enque a css file, based on theme options or other conditions that get passed and must be evaluated as true
	 *
	 * params are the same as in enque style, only the condition is first: https://core.trac.wordpress.org/browser/tags/4.9/src/wp-includes/functions.wp-styles.php#L164
	 * @since 4.3
	 * @added_by Kriesi
	 * @param boolean $condition
	 * @param string $handle
	 * @param string $src
	 * @param array $deps
	 * @param boolean|string $ver
	 * @param string $media
	 * @param boolean $deregister
	 * @return void
	 */
	function avia_enqueue_style_conditionally( $condition = false, $handle = '', $src = '', $deps = array(), $ver = false, $media = 'all', $deregister = true )
	{
		if( $condition == false )
		{
			if( $deregister )
			{
				wp_deregister_style( $handle );
			}

			return;
		}

		wp_enqueue_style( $handle, $src, $deps, $ver, $media );
	}
}

if( ! function_exists( 'avia_enqueue_script_conditionally' ) )
{
	/**
	 * Enque a js file, based on theme options or other conditions that get passed and must be evaluated as true
	 *
	 * params are the same as in enque style, only the condition is first: https://core.trac.wordpress.org/browser/tags/4.9/src/wp-includes/functions.wp-scripts.php#L264
	 * @since 4.3
	 * @added_by Kriesi
	 * @param boolean $condition
	 * @param string $handle
	 * @param string $src
	 * @param array $deps
	 * @param boolean|string $ver
	 * @param boolean $in_footer
	 * @param boolean $deregister
	 * @return void
	 */
	function avia_enqueue_script_conditionally( $condition = false, $handle = '', $src = '', $deps = array(), $ver = false, $in_footer = false, $deregister = true )
	{
		if( $condition == false )
		{
			if( $deregister )
			{
				wp_deregister_script( $handle );
			}

			return;
		}

		wp_enqueue_script( $handle, $src, $deps, $ver, $in_footer );
	}
}

if( ! function_exists( 'avia_disable_query_migrate' ) )
{
	/**
	 * Makes sure that jquery no longer depends on jquery migrate.
	 *
	 * @since 4.3
	 * @added_by Kriesi
	 * @param array $condition
	 * @return array
	 */
	function avia_disable_query_migrate()
	{
		global $wp_scripts;

		if( ! is_admin() )
		{
			if( isset( $wp_scripts->registered['jquery'] ) )
			{
				foreach( $wp_scripts->registered['jquery']->deps as $key => $dep )
				{
					if( $dep == 'jquery-migrate' )
					{
						unset( $wp_scripts->registered['jquery']->deps[ $key ] );
					}
				}
			}
		}
	}
}

if( ! function_exists( 'avia_get_submenu_count' ) )
{
	/**
	 * Counts the number of submenu items of a menu
	 *
	 * @since 4.3
	 * @added_by Kriesi
	 * @param array $location
	 * @return int $count
	 */
	function avia_get_submenu_count( $location )
	{
		$menus = get_nav_menu_locations();
		$count  = 0;

		if( ! isset( $menus[ $location ] ) )
		{
			return $count;
		}

		$items = wp_get_nav_menu_items( $menus[ $location ] );

		//if no menu is set we dont know if the fallback menu will generate submenu items so we assume thats true
		if( ! $items )
		{
			return 1;
		}

		foreach( $items as $item )
		{
			if( isset( $item->menu_item_parent ) && $item->menu_item_parent > 0 )
			{
				$count++;
			}
		}

		return $count;
	}
}

if( ! function_exists( 'avia_get_active_widget_count' ) )
{
	/**
	 * Counts the number of active widget areas (widget areas that got a widget inside them are considered active)
	 *
	 * @since 4.3
	 * @added_by Kriesi
	 * @return int $count
	 */
	function avia_get_active_widget_count()
	{
		global $_wp_sidebars_widgets;

		$count  = 0;

		foreach( $_wp_sidebars_widgets as $widget_area => $widgets )
		{
			if( $widget_area == 'wp_inactive_widgets' || $widget_area == 'array_version' )
			{
				continue;
			}

			if( ! empty( $widgets ) )
			{
				$count++;
			}
		}

		return $count;
	}
}

if( ! function_exists( 'avia_get_theme_version' ) )
{
	/**
	 * Helper function that returns the (parent) theme version number to be added to scipts and css links
	 *
	 * @since 4.3.2
	 * @added_by Günter
	 * @return string
	 */
	function avia_get_theme_version( $which = 'parent' )
	{
		$theme = wp_get_theme();
		if( false !== $theme->parent() && ( 'parent' == $which ) )
		{
			$theme = $theme->parent();
		}
		$vn = $theme->get( 'Version' );

		return $vn;
	}
}

if( ! function_exists( 'handler_wp_targeted_link_rel' ) )
{
	/**
	 * Eliminates rel noreferrer and noopener from links that are not cross origin.
	 *
	 * @since 4.6.3
	 * @added_by Günter
	 * @param string $rel				'noopener noreferrer'
	 * @param string $link_html			space separated string of a attributes
	 * @return string
	 */
	function handler_wp_targeted_link_rel( $rel, $link_html )
	{
		$url = get_bloginfo( 'url' );
		$url = str_ireplace( array( 'http://', 'https://' ), '', $url );

		$href = '';
		$found = preg_match( '/href=["\']?([^"\'>]+)["\']?/', $link_html, $href );
		if( empty( $found ) )
		{
			return $rel;
		}

		$info = explode( '?', $href[1] );

		if( false !== stripos( $info[0], $url ) )
		{
			return '';
		}

		return $rel;
	}

	add_filter( 'wp_targeted_link_rel', 'handler_wp_targeted_link_rel', 10, 2 );
}


if( ! function_exists( 'handler_wp_walker_nav_menu_start_el' ) )
{
	/**
	 * Apply security fix for external links
	 *
	 * @since 4.6.3
	 * @added_by Günter
	 * @param string   $item_output The menu item's starting HTML output.
	 * @param WP_Post|mixed  $item        Menu item data object.
	 * @param int      $depth       Depth of menu item. Used for padding.
	 * @param stdClass $args        An object of wp_nav_menu() arguments.
	 * @return type
	 */
	function handler_wp_walker_nav_menu_start_el( $item_output, $item, $depth, $args )
	{
		$item_output = avia_targeted_link_rel( $item_output );
		return $item_output;
	}

	add_filter( 'walker_nav_menu_start_el', 'handler_wp_walker_nav_menu_start_el', 10, 4 );
}

if( ! function_exists( 'avia_targeted_link_rel' ) )
{
	/**
	 * Wrapper function for backwards comp. with older WP vrsions
	 *
	 * @since 4.6.3
	 * @uses wp_targeted_link_rel				@since 5.1.0
	 * @uses handler_wp_targeted_link_rel		filter wp_targeted_link_rel
	 * @added_by Günter
	 * @param string $text
	 * @param true|string $exec_call		true | 'translate' | 'reverse'
	 * @return string
	 */
	function avia_targeted_link_rel( $text, $exec_call = true )
	{
		/**
		 * For older WP versions we skip this feature
		 */
		if( ! function_exists( 'wp_targeted_link_rel' ) )
		{
			return $text;
		}

		global $wp_version;

		/**
		 * WP changed the way it splits the attributes. '_' is not supported as a valid attribute and removes these attributes.
		 * See wp-includes\kses.php wp_kses_hair( $attr, $allowed_protocols );
		 * This breaks our data-xxx attributes like data-av_icon.
		 *
		 * This might change in a future version of WP.
		 */
		if( version_compare( $wp_version, '5.3.1', '<' ) )
		{
			return true === $exec_call ? wp_targeted_link_rel( $text ) : $text;
		}

		/**
		 * Do not run (more expensive) regex if no links with targets
		 */
		if( stripos( $text, 'target' ) === false || stripos( $text, '<a ' ) === false || is_serialized( $text ) )
		{
			return $text;
		}

		$attr_translate = array(
							'data-av_icon',
							'data-av_iconfont',
							'data-fbscript_id'
						);

		/**
		 * Add more custom attributes that are removed by WP
		 *
		 * @since 4.6.4
		 * @param array
		 * @retrun array
		 */
		$attr_translate = apply_filters( 'avf_translate_targeted_link_rel_attributes', $attr_translate );

		$trans_attributes = array();
		foreach( $attr_translate as $value )
		{
			$trans_attributes[] = str_replace( '_', '----', $value);
		}

		//	Fallback - this might break page, but version is already outdated
		if( version_compare( phpversion(), '5.3', '<' ) )
		{
			$text_trans = str_replace( $attr_translate, $trans_attributes, $text );
			$text_trans = wp_targeted_link_rel( $text_trans );
			return str_replace( $trans_attributes, $attr_translate, $text_trans );
		}

		/**
		 * To avoid breaking a page we do not replace the the attribute names with simple str_replace but
		 * use the same way WP does to filter the a tags for replacing
		 *
		 * see wp-includes\formatting.php
		 */
		$script_and_style_regex = '/<(script|style).*?<\/\\1>/si';

		$test_exec = true === $exec_call ? 'true' : $exec_call;
		switch( $test_exec )
		{
			case 'reverse':
				$start = 1;
				break;
			case 'translate':
			case 'true':
			default:
				$start = 0;
				break;
		}

		for( $iteration = $start; $iteration < 2; $iteration++ )
		{
			$matches = array();
			preg_match_all( $script_and_style_regex, $text, $matches );
			$extra_parts = $matches[0];
			$html_parts  = preg_split( $script_and_style_regex, $text );

			switch( $iteration )
			{
				case 0;
					$source = $attr_translate;
					$replace = $trans_attributes;
					break;
				case 1:
				default:
					$source = $trans_attributes;
					$replace = $attr_translate;
					break;
			}

			foreach ( $html_parts as &$part )
			{
				$part = preg_replace_callback( '|<a\s([^>]*target\s*=[^>]*)>|i', function ( $matches ) use( $source, $replace )
						{
							$link_html = $matches[1];

							// Consider the html escaped if there are no unescaped quotes
							$is_escaped = ! preg_match( '/(^|[^\\\\])[\'"]/', $link_html );
							if ( $is_escaped )
							{
								// Replace only the quotes so that they are parsable by wp_kses_hair, leave the rest as is
								$link_html = preg_replace( '/\\\\([\'"])/', '$1', $link_html );
							}

							foreach( $source as $key => $value )
							{
								$link_html = preg_replace( '|' . $value . '\s*=|i', $replace[ $key ] . '=', $link_html );
							}

							if ( $is_escaped )
							{
								$link_html = preg_replace( '/[\'"]/', '\\\\$0', $link_html );
							}

							return "<a {$link_html}>";

						}, $part );
			}

			unset( $part );

			$text = '';
			for( $i = 0; $i < count( $html_parts ); $i++ )
			{
				$text .= $html_parts[ $i ];
				if( isset( $extra_parts[ $i ] ) )
				{
					$text .= $extra_parts[ $i ];
				}
			}

			switch( $iteration )
			{
				case 0;
					if( true === $exec_call )
					{
						$text = wp_targeted_link_rel( $text );
					}
					break;
				default:
					break;
			}

			if( 'translate' == $test_exec )
			{
				break;
			}
		}

		return $text;
	}
}

if( ! function_exists( 'handler_avia_widget_text' ) )
{
	add_filter( 'widget_text', 'handler_avia_widget_text', 90000, 3 );

	/**
	 * Replace attributes with _ that wp_targeted_link_rel() does not remove them
	 *
	 * @since 4.6.4
	 * @param string $content
	 * @param array $instance
	 * @param WP_Widget $widget
	 * @return type
	 */
	function handler_avia_widget_text( $content = '', $instance = null, $widget = null )
	{
		/**
		 * To support WP_Widget_Text:
		 *
		 * - Needs js code to replace translated attributes in frontend as this widget has no filter after call to wp_targeted_link_rel()
		 * or
		 * - Add a filter to wp-includes\widgets\class-wp-widget-text.php after wp_targeted_link_rel() call
		 */
		if( ! $widget instanceof WP_Widget_Custom_HTML || ! is_string( $content ) )
		{
			return $content;
		}

		return avia_targeted_link_rel( $content, 'translate' );
	}
}

if( ! function_exists( 'handler_avia_widget_custom_html_content' ) )
{
	add_filter( 'widget_custom_html_content', 'handler_avia_widget_custom_html_content', 90000, 3 );

	/**
	 * Revert changes to attributes with _
	 *
	 * @since 4.6.4
	 * @param string $content
	 * @param array $instance
	 * @param WP_Widget $widget
	 * @return string
	 */
	function handler_avia_widget_custom_html_content( $content = '', $instance = null, $widget = null )
	{
		if( ! is_string( $content ) )
		{
			return $content;
		}

		return avia_targeted_link_rel( $content, 'reverse' );
	}
}