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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 |
|---|---|
| 201 | foreach ( $meta as $mid ) { |
| 202 | delete_metadata_by_mid( 'user', $mid ); |
| 203 | } |
| 204 | |
| 205 | $wpdb->delete( $wpdb->users, array( 'ID' => $id ) ); |
| 206 | |
| 207 | clean_user_cache( $user ); |
| 208 | |
| 209 | /** This action is documented in wp-admin/includes/user.php */ |
| 210 | do_action( 'deleted_user', $id, null, $user ); |
| 211 | |
| 212 | return true; |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * Check whether a site has used its allotted upload space. |
| 217 | * |
| 218 | * @since MU (3.0.0) |
| 219 | * |