| 开发者 |
batmoo
automattic jakemgold 10up |
|---|---|
| 更新时间 | 2021年7月9日 03:50 |
| PHP版本: | 3.2 及以上 |
| WordPress版本: | 5.0 |
add_filter( 'lazyload_images_placeholder_image', 'my_custom_lazyload_placeholder_image' ); function my_custom_lazyload_placeholder_image( $image ) { return 'http://url/to/image'; }
You can use the lazyload_images_add_placeholders helper function:
if ( function_exists( 'lazyload_images_add_placeholders' ) ) $content = lazyload_images_add_placeholders( $content );
Or, you can add an attribute called "data-lazy-src" with the source of the image URL and set the actual image URL to a transparent 1x1 pixel.
You can also use output buffering, though this isn't recommended:
if ( function_exists( 'lazyload_images_add_placeholders' ) ) ob_start( 'lazyload_images_add_placeholders' );
This will lazy load all your images.