PHP Decode

<?php 
 
/** 
 *  
 * Cube Framework $Id$ ia278+6n9+1tsq4/f5b9/6ywhG9n2wm71fQk4JxYIKc=  
 *  
 * @link        http://codecu.be/framework 
 * @copyright   Copyright (c) 2014 CodeCube SRL 
 * @license     http://codecu.be/framework/license Commercial License 
 *  
 * @version     1.0 
 */ 
/** 
 * in array validator class 
 */ 
 
namespace Cube\Validate; 
 
class InArray extends AbstractValidate 
{ 
 
    protected $_message = "'%s' was not found in the haystack."; 
 
    /** 
     * 
     * array to compare the needle against 
     *  
     * @var array 
     */ 
    protected $_haystack = array(); 
 
    /** 
     *  
     * class constructor 
     *  
     * initialize the haystack  
     *  
     * @param array $haystack        
     */ 
    public function __construct(array $haystack = null) 
    { 
        if ($haystack !== null) { 
            $this->setHaystack($haystack); 
        } 
    } 
 
    /** 
     *  
     * get haystack 
     *  
     * @return bool 
     */ 
    public function getHaystack() 
    { 
        return $this->_haystack; 
    } 
 
    /** 
     *  
     * set haystack 
     *  
     * @param array $haystack 
     * @return \Cube\Validate\InArray 
     */ 
    public function setHaystack(array $haystack) 
    { 
        $this->_haystack = $haystack; 
 
        return $this; 
    } 
 
    /** 
     *  
     * checks if the variable is contained in the haystack submitted 
     *  
     * @return bool          return true if the validation is successful 
     */ 
    public function isValid() 
    { 
        if (!in_array($this->_value, $this->_haystack)) { 
            return false; 
        } 
 
        return true; 
    } 
 
} 
 
 ?>