service-shortcode.php

<?php

function factorian_servicce_box_shortcode($atts, $content = null){

    extract( shortcode_atts( array(
        'title' => '',
        'desc' => '',
        'type' => '1',
        'link_to_page' => '',
        'external_link' => '',
        'link_text' => 'See more',
        'icon_type' => '',
        'upload_icon' => '',
        'choose_icon' => '',
        'box_background' => '',
    ), $atts) );

    if($type == 1){
        $link_surce = get_page_link($link_to_page);
    }else{
        $link_surce = $external_link;
    }

    $box_bg_array = wp_get_attachment_image_src($upload_icon, 'medium');

    $factorian_servicce_box_markup ='
        <div class="factorian-service-box">
            <div style="background-image:url('.$box_bg_array[0].')" class="factorian-service-icon">
                <div class="factorian-service-table>
                    <div class="factorian-service-tablecell>';

        if($icon_type == 1){
            $service_icon_array = wp_get_attachment_image_src($upload_icon, 'thumbnail');
            $factorian_servicce_box_markup .= '<img src="'.$service_icon_array[0].'" alt=""';
        }else{
            $factorian_servicce_box_markup .= '<i class="'.$choose_icon.'"></i>';
        }


    $factorian_servicce_box_markup .= '
                    </div>
                </div>
            </div>

            <div class="factorian-service-content>
                <h3>'.$title.'</h3>
                '.wpautop($desc).'
                <a href="'.$link_surce.'" class="service-more-btn">'.$link_text.'</a>
            </div>
        </div>
    ';

    return $factorian_servicce_box_markup;
}
add_shortcode('factorian_servicce_box','factorian_servicce_box_shortcode');