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Source View: update-custom_{$action}

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Source View

Line Code
289           /**
290            * Fires when a custom plugin or theme update request is received.
291            *
292            * The dynamic portion of the hook name, `$action`, refers to the action
293            * provided in the request for wp-admin/update.php. Can be used to
294            * provide custom update functionality for themes and plugins.
295            *
296            * @since 2.8.0
297            */
298           do_action( "update-custom_{$action}" );
299      }
300 }
301