Nexendrie\Menu\ConditionCallback

Complexity

Total Complexity

3

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	isAllowed()	0	10	3

<?php
declare(strict_types=1);

namespace Nexendrie\Menu;

/**
 * ConditionCallback
 *
 * @author Jakub Konečný
 */
class ConditionCallback extends BaseCondition {
  /**
   * @param callable $parameter

Should the type for parameter $parameter not be callable|null?

   * @throws \InvalidArgumentException
   * @throws \UnexpectedValueException
   */
  public function isAllowed($parameter = NULL): bool {

Expected 1 space after closing parenthesis; found 0

    if(!is_callable($parameter)) {
      throw new \InvalidArgumentException("Method " . static::class . "::isAllowed expects callback as parameter.");
    }
    $result = call_user_func($parameter);
    if(!is_bool($result)) {
      throw new \UnexpectedValueException("The callback for method " . static::class . "::isAllowed has to return boolean, " . gettype($result) . " returned.");
    }
    return $result;
  }
}
?>