Function Module_purchase->_check_can_afford

Definitions

site/pages/modules/purchase.php

  • Check to see if the current user can afford a product.
  • Visibility: protected
  • Is abstract?: No
  • Is static?: No
  • Is final?: No
  • Returns: object

Parameters

Name Type Passed by reference? Variadic? Default Set Range Description
$type_code ID_TEXT No No required parameter N/A N/A The product code

Returns

  • Error screen (null: no error)
  • Type: ?Tempcode
  • Set: N/A
  • Range: N/A

Preview

Code (PHP)

/**
 * Check to see if the current user can afford a product.
 *
 * @param  ID_TEXT $type_code The product code
 * @return ?Tempcode Error screen (null: no error)
 */
protected function _check_can_afford(string $type_code) : ?object