{ $additionalData = apply_filters( 'aioseo_social_twitter_additional_data', aioseo()->social->twitter->getAdditionalData() ); if ( $additionalData ) { $i = 1; foreach ( $additionalData as $data ) { $meta[ "twitter:label$i" ] = $data['label']; $meta[ "twitter:data$i" ] = $data['value']; $i++; } } } return array_filter( apply_filters( 'aioseo_twitter_tags', $meta ) ); } }