$thinkup_homepage_sliderpage1, 'slide_image_url' => $slide1_image_url, 'slide_title' => $slide1_title, 'slide_description' => $slide1_description, 'slide_url' => $slide1_url ), array( 'slide_id' => $thinkup_homepage_sliderpage2, 'slide_image_url' => $slide2_image_url, 'slide_title' => $slide2_title, 'slide_description' => $slide2_description, 'slide_url' => $slide2_url ), array( 'slide_id' => $thinkup_homepage_sliderpage3, 'slide_image_url' => $slide3_image_url, 'slide_title' => $slide3_title, 'slide_description' => $slide3_description, 'slide_url' => $slide3_url ), ); foreach ($thinkup_homepage_sliderpage as $slide) { if ( is_numeric( $slide['slide_id'] ) ) { // Get url of background image or set video overlay image $slide_image = 'background: url(' . esc_url( $slide['slide_image_url'] ) . ') no-repeat center; background-size: cover;'; // Used for slider image alt text if ( ! empty( $slide['slide_title'] ) ) { $slide_alt = esc_html( $slide['slide_title'] ); } else { $slide_alt = esc_html__( 'Slider Image', 'bolder' ); } echo '
',
'',
' ) . '/images/transparent.png)
 ) . '/images/transparent.png)
 ) . '/images/transparent.png)