Use a function that doesn't return value insider wordpress shortcode -


i trying use jetpack sharing icons inside shortcode display grid post.. have not been able

because sharing_display( '', true ) outputs sharing icon , thought not displaying after using sharing_display( '', false ) still not able display icons

this code using..

if($loop->have_posts()):  $html.='<div id="oj-blog" class="section blog-wrap">           <div class="container">             '.(($title?'<div class="title">                 <h2>'.$title.'</h2>               </div>':'')).'                <div class="row">';  while($loop->have_posts()):$loop->the_post();         $html.='           <div class="blog-single">                <h3>'.get_the_title().'</h3>               <p>'.get_the_excerpt().'</p>'; if ( function_exists( 'sharing_display' ) ) { $html.=       sharing_display( '', false );       } $html.=       '<a href="'.get_the_permalink().'">read more</a>           </div>';  endwhile;     endif;      return $html;

thanks in advance helping


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