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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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255 | $query = $wpdb->prepare("SELECT ID, post_title FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'draft' AND post_author = %d ORDER BY post_modified DESC", $user_id); |
256 |
|
257 | /** |
258 | * Filter the user's drafts query string. |
259 | * |
260 | * @since 2.0.0 |
261 | * |
262 | * @param string $query The user's drafts query string. |
263 | */ |
264 | $query = apply_filters( 'get_users_drafts', $query ); |
265 | return $wpdb->get_results( $query ); |
266 | } |
267 |
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268 | /** |
269 | * Remove user and optionally reassign posts and links to another user. |
270 | * |
271 | * If the $reassign parameter is not assigned to a User ID, then all posts will |
272 | * be deleted of that user. The action 'delete_user' that is passed the User ID |
273 | * being deleted will be run after the posts are either reassigned or deleted. |