The class-constructor for /includes/classes/shipping.php uses $PHP_SELF to get the file-system extension to use for a previously-selected shipping method:
Code:
function __construct($module = null) {
global $PHP_SELF, $messageStack;
if (defined('MODULE_SHIPPING_INSTALLED') && !empty(MODULE_SHIPPING_INSTALLED)) {
$this->modules = explode(';', MODULE_SHIPPING_INSTALLED);
}
$this->notify('NOTIFY_SHIPPING_CLASS_GET_INSTALLED_MODULES', $module);
if (empty($this->modules)) return;
$include_modules = array();
if ( (zen_not_null($module)) && (in_array(substr($module['id'], 0, strpos($module['id'], '_')) . '.' . substr($PHP_SELF, (strrpos($PHP_SELF, '.')+1)), $this->modules)) ) {
$include_modules[] = array('class' => substr($module['id'], 0, strpos($module['id'], '_')), 'file' => substr($module['id'], 0, strpos($module['id'], '_')) . '.' . substr($PHP_SELF, (strrpos($PHP_SELF, '.')+1)));
} else {
foreach($this->modules as $value) {
$class = substr($value, 0, strrpos($value, '.'));
$include_modules[] = array('class' => $class, 'file' => $value);
}
}
Wouldn't it be easier to just use a .php extension?
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