PHP\ArrayDebugger

Complexity

Total Complexity

9

Size/Duplication

Total Lines	94
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	sendLog()	0	11	3
A	setLogger()	0	4	1
A	offsetGet()	0	5	1
A	offsetSet()	0	5	1
A	offsetExists()	0	5	1
A	offsetUnset()	0	5	1

<?php 
namespace PHP;

class ArrayDebugger extends \ArrayObject { 

  const TYPE_GET    = 'GET';
  const TYPE_SET    = 'SET';
  const TYPE_EXISTS = 'EXISTS';
  const TYPE_UNSET  = 'UNSET';

  private $logger;

  public function __construct() 
  {

      $this->logger = function($data_log) {
        dump($data_log);
      };

      call_user_func_array('parent::__construct', func_get_args()); 
  }

  /**
   * Write log
   *
   * @param string $type
   * @param string $key
   * @param string $value
   * @param array  $backtrace
   */
  public function sendLog($type, $key, $value = null, array $backtrace ) 
  {
      $callbackLogger = $this->logger;
      return $callbackLogger(array(
          'type'  => $type,  
          'key'   => $key,
          'value' => $value,
          'file'  => isset($backtrace[0]['file']) ? $backtrace[0]['file'] : '',
          'line'  => isset($backtrace[0]['line']) ? $backtrace[0]['line'] : '',
      ));
  }

  /**
   * Defines logger
   *
   * @param \Closure $logger
   */
  public function setLogger(\Closure $logger) 
  {
      $this->logger = $logger;
  }

  /**
   * Called when getting a value from array
   *
   * @param mixed $name
   */
  public function offsetGet($name) 
  { 
      $this->sendLog(static::TYPE_GET, $name, null, debug_backtrace());
      return call_user_func_array('parent::offsetGet', func_get_args()); 
  } 

  /**
   * Called when setting a value from array
   *
   * @param mixed $name
   * @param mixed $value
   */
  public function offsetSet($name, $value) 
  { 
      $this->sendLog(static::TYPE_SET, $name, $value, debug_backtrace());
      return call_user_func_array('parent::offsetSet', func_get_args()); 
  } 

  /**
   * Called when checking a value from array 
   *
   * @param mixed $name
   */
  public function offsetExists($name) 
  { 
      $this->sendLog(static::TYPE_EXISTS, $name, null, debug_backtrace());
      return call_user_func_array('parent::offsetExists', func_get_args()); 
  } 

  /**
   * Called when removing a value from array
   *
   * @param mixed $name
   */
  public function offsetUnset($name) 
  { 
      $this->sendLog(static::TYPE_UNSET, $name, null, debug_backtrace());
      return call_user_func_array('parent::offsetUnset', func_get_args()); 
  } 
}