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the_post_thumbnail_url() – Function | Developer.WordPress.org
the_post_thumbnail_url( string|int[] $size = 'post-thumbnail' )
Displays the post thumbnail URL.
$sizestring|int[]optionalImage size to use. Accepts any valid image size, or an array of width and height values in pixels (in that order).
Default 'post-thumbnail'.
Default:'post-thumbnail'
| Version | Description |
|---|
| 4.4.0 | Introduced. |
background Div Post thumbnail