<?php$output = $link = $image_url = $image_id = $fixed = $fixed_pos = $time = $noborders = $boxshadow = $height = $tip_label = $tip_skin = $el_class = '';extract(shortcode_atts(array(    'link' => '',    'image_url' => '',    'image_id' => '',    'fixed' => false,    'fixed_pos' => '',    'time' => '',    'height' => '232px',    'noborders' => false,    'boxshadow' => false,    'tip_label' => '',    'tip_skin' => 'custom',    'el_class' => ''), $atts));$el_class = porto_shortcode_extract_class( $el_class );if (!$image_url && $image_id)    $image_url = wp_get_attachment_url($image_id);$image_url = str_replace(array('http:', 'https:'), '', $image_url);if ($image_url) {    $output = '<div class="porto-preview-image ' . $el_class . '">';    //parse link    $link = ( '||' === $link ) ? '' : $link;    $link = vc_build_link( $link );    $use_link = false;    if ( strlen( $link['url'] ) > 0 ) {        $use_link = true;        $a_href = $link['url'];        $a_title = $link['title'];        $a_target = strlen( $link['target'] ) > 0 ? $link['target'] : '_self';    }    $attributes = array();    if ( $use_link ) {        $attributes[] = 'href="' . esc_url( trim( $a_href ) ) . '"';        $attributes[] = 'title="' . esc_attr( trim( $a_title ) ) . '"';        $attributes[] = 'target="' . esc_attr( trim( $a_target ) ) . '"';    }    $attributes = implode( ' ', $attributes );    if ( $use_link ) {        $output .= '<a ' . $attributes . '>';    }    $style = '';    if ($height && $height != '232px') {        $style = ' style="height: ' . esc_attr($height) . '"';    }    $output .= '<span class="thumb-info thumb-info-preview' .        ($fixed ? ' thumb-info-preview-fixed' . ($fixed_pos ? ' thumb-info-preview-fixed-' . $fixed_pos : '') : '') .        ($time ? ' thumb-info-preview-' . $time : '') .        ($noborders ? ' thumb-info-no-borders' : '') .        ($boxshadow ? ' thumb-info-box-shadow' : '') .        '">'. ($tip_label ? '<span class="thumb-info-ribbon' . (($tip_skin != 'custom') ? ' thumb-info-ribbon-' . $tip_skin : '') . '"><span>' . $tip_label . '</span></span>' : '') .'<span class="thumb-info-wrapper">        <span data-src="'.esc_url($image_url).'" data-image="' . esc_url($image_url) . '" class="lazy thumb-info-image"' . $style . '><i class="fa fa-spinner fa-spin fa-fw"></i></span></span></span>';    if ( $use_link ) {        $output .= '</a>';    }    $output .= '</div>';}echo $output;