<?php
function ffl_add_footer($content){
global $ffl_options;
$footer_output = '<hr/>';
$footer_output .= '<div class="footer_content">';
$footer_output .= '<span class="dashicons dashicons-facebook"></span> Catch me on <a style="color:'.$ffl_options['link_color'].'" target="_blank" href="'.$ffl_options['facebook_url'].'">Facebook</a>';
$footer_output .= '</div">';
if($ffl_options['show_in_feed']){
if(is_single() || is_home() && $ffl_options['enable']){
return $content ." ". $footer_output;
}
}else{
if(is_single() && $ffl_options['enable']){
return $content ." ". $footer_output;
}
}
return $content;
}
add_filter('the_content', 'ffl_add_footer');
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