Action hook 'update-core-custom_{$action}'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into update-core-custom_{$action}
add_action('update-core-custom_{$action}', 'my_custom_function');

function my_custom_function() {
    // Your custom code here
}

Source Code Context

<?php
1326  	 * passed update action. The hook fires in lieu of all available
1327  	 * default update actions.
1328  	 *
1329  	 * @since 3.2.0
1330  	 */
1331  	do_action( "update-core-custom_{$action}" );  // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
1332  }

PHP Documentation

<?php
/**
	 * Fires for each custom update action on the WordPress Updates screen.
	 *
	 * The dynamic portion of the hook name, `$action`, refers to the
	 * passed update action. The hook fires in lieu of all available
	 * default update actions.
	 *
	 * @since 3.2.0
	 */