Helper::image_preloader( string $size = 'small', string $class = "cvm-preload", bool $echo = true )
Output an image preloader
Parameters
- $size
-
(Optional)
Default value: 'small'
- $class
-
(Optional)
Default value: "cvm-preload"
- $echo
-
(Optional)
Default value: true
Return
(string|void)
Source
File: includes/libs/themes/helper.class.php
public static function image_preloader( $size = 'small', $class="cvm-preload", $echo = true ){
$img_url = self::get_thumbnail_url( $size );
$blank = VIMEOTHEQUE_URL . '/assets/front-end/images/blank.png';
if( $img_url ){
$output = sprintf(
'<img data-src="%s" alt="" src="%s" class="%s" />',
$img_url,
$blank,
$class
);
}else{
$output = '';
}
if( $echo ){
echo $output;
}
return $output;
}