Messed up the footer

Hello, while trying to add an image to my footer through the footer.php file in my editor I’ve messed up the code so it wouldn’t load the website now. Could you please help me figure out what is the problem.

Here is the current text I have in the footer.php

<?php

do_action( ‘ava_before_footer’ );

global $avia_config;
$blank = isset($avia_config[‘template’]) ? $avia_config[‘template’] : “”;

//reset wordpress query in case we modified it
wp_reset_query();

//get footer display settings
$the_id = avia_get_the_id(); //use avia get the id instead of default get id. prevents notice on 404 pages
$footer = get_post_meta($the_id, ‘footer’, true);
$footer_widget_setting = !empty($footer) ? $footer : avia_get_option(‘display_widgets_socket’);

//check if we should display a footer
if(!$blank && $footer_widget_setting != ‘nofooterarea’ )
{
if( $footer_widget_setting != ‘nofooterwidgets’ )
{
//get columns
$columns = avia_get_option(‘footer_columns’);
?>
<div class=’container_wrap footer_color’ id=’footer’>

<div class=’container’>

<?php
do_action(‘avia_before_footer_columns’);

//create the footer columns by iterating

switch($columns)
{
case 1: $class = ”; break;
case 2: $class = ‘av_one_half’; break;
case 3: $class = ‘av_one_third’; break;
case 4: $class = ‘av_one_fourth’; break;
case 5: $class = ‘av_one_fifth’; break;
case 6: $class = ‘av_one_sixth’; break;
}

$firstCol = “first el_before_{$class}”;

//display the footer widget that was defined at appearenace->widgets in the wordpress backend
//if no widget is defined display a dummy widget, located at the bottom of includes/register-widget-area.php
for ($i = 1; $i <= $columns; $i++)
{
$class2 = “”; // initialized to avoid php notices
if($i != 1) $class2 = ” el_after_{$class} el_before_{$class}”;
echo “<div class=’flex_column {$class} {$class2} {$firstCol}’>”;
if (function_exists(‘dynamic_sidebar’) && dynamic_sidebar(‘Footer – column’.$i) ) : else : avia_dummy_widget($i); endif;
echo “</div>”;
$firstCol = “”;
}

do_action(‘avia_after_footer_columns’);

?>
</div>

<?php

<!– ####### END FOOTER CONTAINER ####### –>
</div>

<?php } //endif nofooterwidgets ?>

//copyright
$copyright = do_shortcode( avia_get_option(‘copyright’, “© “.__(‘Copyright’,’avia_framework’).” – “.get_bloginfo(‘name’).”“) );

// you can filter and remove the backlink with an add_filter function
// from your themes (or child themes) functions.php file if you dont want to edit this file
// you can also just keep that link. I really do appreciate it ;)
$kriesi_at_backlink = kriesi_backlink(get_option(THEMENAMECLEAN.”_initial_version”));

//you can also remove the kriesi.at backlink by adding [nolink] to your custom copyright field in the admin area
if($copyright && strpos($copyright, ‘[nolink]’) !== false)
{
$kriesi_at_backlink = “”;
$copyright = str_replace(“[nolink]”,””,$copyright);
}

if( $footer_widget_setting != ‘nosocket’ )
{

?>

<footer class=’container_wrap socket_color’ id=’socket’ <?php avia_markup_helper(array(‘context’ => ‘footer’)); ?>>
<div class=’container’>

<span class=’copyright’><?php echo $copyright . $kriesi_at_backlink; ?></span>

<?php
if(avia_get_option(‘footer_social’, ‘disabled’) != “disabled”)
{
$social_args = array(‘outside’=>’ul’, ‘inside’=>’li’, ‘append’ => ”);
echo avia_social_media_icons($social_args, false);
}

$avia_theme_location = ‘avia3’;
$avia_menu_class = $avia_theme_location . ‘-menu’;

$args = array(
‘theme_location’=>$avia_theme_location,
‘menu_id’ =>$avia_menu_class,
‘container_class’ =>$avia_menu_class,
‘fallback_cb’ => ”,
‘depth’=>1,
‘echo’ => false,
‘walker’ => new avia_responsive_mega_menu(array(‘megamenu’=>’disabled’))
);

$menu = wp_nav_menu($args);

if($menu){
echo “<nav class=’sub_menu_socket’ “.avia_markup_helper(array(‘context’ => ‘nav’, ‘echo’ => false)).”>”;
echo $menu;
echo “</nav>”;
}
?>

</div>

<!– ####### END SOCKET CONTAINER ####### –>
</footer>

<?php
} //end nosocket check

} //end blank & nofooterarea check
?>
<!– end main –>
</div>

<?php
//display link to previeous and next portfolio entry
echo avia_post_nav();

echo “<!– end wrap_all –></div>”;

if(isset($avia_config[‘fullscreen_image’]))
{ ?>
<!–[if lte IE 8]>
<style type=”text/css”>
.bg_container {
-ms-filter:”progid:DXImageTransform.Microsoft.AlphaImageLoader(src='<?php echo $avia_config[‘fullscreen_image’]; ?>’, sizingMethod=’scale’)”;
filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='<?php echo $avia_config[‘fullscreen_image’]; ?>’, sizingMethod=’scale’);
}
</style>
<![endif]–>
<?php
echo “<div class=’bg_container’ style=’background-image:url(“.$avia_config[‘fullscreen_image’].”);’></div>”;
}
?>

<?php

/* Always have wp_footer() just before the closing </body>
* tag of your theme, or you will break many plugins, which
* generally use this hook to reference JavaScript files.
*/

wp_footer();

?>
‘ id=’scroll-top-link’ <?php echo av_icon_string( ‘scrolltop’ ); ?>><span class=”avia_hidden_link_text”><?php _e(‘Scroll to top’,’avia_framework’); ?></span>

<div id=”fb-root”></div>
</body>
</html>

You feedback will be greatly appreciated.

Best regards,
Simeon