Core Function
View Source on Trac ↗ update_post_thumbnail_cache()
update_post_thumbnail_cache( mixed $wp_query = null ) Updates cache for thumbnails in the current loop.
Parameters 1 required
| Name / Type | Description |
|---|---|
| (WP_Query | | null) $wp_query Optional. A WP_Query instance. Defaults to the $wp_query global. Required |
Return Value
(void)
No return value description available.
Function Information
Since Version
3.2.0
Source File
wp-includes/post-thumbnail-template.php
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