Notice (8): compact(): Undefined variable: category [APP/Controller/IndexController.php, line 107]
Code Context
         $subcatdetails=ClassRegistry::init('Subcategory')->find('all',array('conditions'=>array('Subcategory.id'=> $url_subcatid)));
         $intro=ClassRegistry::init('Introduction')->find('all',array('conditions'=>array('Introduction.subcategory_id'=>$url_subcatid)));          
         $this->set(compact('category','subcatdetails','intro'));
$count = (int) 3
$url_cat = 'General-Knowledge'
$url_catchange = 'General Knowledge'
$url_subcat = 'Biology'
$url_subcatchange = 'Biology'
$url_subcatid = '50'
$post = array(
	(int) 0 => array(
		'Answer' => array(
			'id' => '8428',
			'cat_id' => '15',
			'que_id' => '2009',
			'subcat_id' => '50',
			'explanation' => '<p>The <strong>King Cobra</strong> is the only snake in the world that builds a nest.</p>
'
		),
		(int) 0 => array(
			'optionA' => 'King cobra',
			'optionB' => 'Krait',
			'optionC' => 'Sea snake',
			'optionD' => 'Chain viper',
			'optionE' => 'Chain viper',
			'optionAnswerA' => '1',
			'optionAnswerB' => '0',
			'optionAnswerC' => '0',
			'optionAnswerD' => '0',
			'optionAnswerE' => '0',
			'answerValA' => '8428',
			'answerValB' => '8429',
			'answerValC' => '8430',
			'answerValD' => '8427',
			'answerValE' => '8427'
		),
		'Question' => array(
			'id' => '2009',
			'question' => 'The snake who make their nest?',
			'category_id' => '15',
			'subcategory_id' => '50',
			'explanation' => '<p>The <strong>King Cobra</strong> is the only snake in the world that builds a nest.</p>
',
			'created' => '2018-10-09 17:39:15',
			'modified' => '2020-07-19 11:41:32',
			'Category' => array(
				[maximum depth reached]
			),
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Category' => array(
			'id' => '15',
			'category' => 'General Knowledge',
			'catdescription' => 'General Knowledge questions and answers with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2015-11-15 17:24:18',
			'modified' => '2016-08-22 17:55:15',
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Subcategory' => array(
			'id' => '50',
			'subcategory' => 'Biology',
			'category_id' => '15',
			'subcatdescription' => 'Biology is a part of General Knowledge section.Biology questions and answers  with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2016-05-11 12:29:20',
			'modified' => '2016-08-23 03:49:45',
			'Category' => array(
				[maximum depth reached]
			),
			'Location' => array([maximum depth reached])
		),
		'Exam' => array(),
		'Information' => array()
	),
	(int) 1 => array(
		'Answer' => array(
			'id' => '8435',
			'cat_id' => '15',
			'que_id' => '2010',
			'subcat_id' => '50',
			'explanation' => '<p><strong>Estrogen</strong>: Female sex hormone</p>

<p><strong>Testosterone</strong>: Male sex hormone</p>

<p>&nbsp;</p>
'
		),
		(int) 0 => array(
			'optionA' => 'Insulin',
			'optionB' => 'Oxytocin',
			'optionC' => 'Estrogen',
			'optionD' => 'Androgen',
			'optionE' => 'Androgen',
			'optionAnswerA' => '0',
			'optionAnswerB' => '0',
			'optionAnswerC' => '1',
			'optionAnswerD' => '0',
			'optionAnswerE' => '0',
			'answerValA' => '8435',
			'answerValB' => '8434',
			'answerValC' => '8432',
			'answerValD' => '8433',
			'answerValE' => '8433'
		),
		'Question' => array(
			'id' => '2010',
			'question' => 'Which one of the following is a female sex hormone? ',
			'category_id' => '15',
			'subcategory_id' => '50',
			'explanation' => '<p><strong>Estrogen</strong>: Female sex hormone</p>

<p><strong>Testosterone</strong>: Male sex hormone</p>
',
			'created' => '2018-10-09 17:46:32',
			'modified' => '2020-07-19 05:59:11',
			'Category' => array(
				[maximum depth reached]
			),
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Category' => array(
			'id' => '15',
			'category' => 'General Knowledge',
			'catdescription' => 'General Knowledge questions and answers with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2015-11-15 17:24:18',
			'modified' => '2016-08-22 17:55:15',
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Subcategory' => array(
			'id' => '50',
			'subcategory' => 'Biology',
			'category_id' => '15',
			'subcatdescription' => 'Biology is a part of General Knowledge section.Biology questions and answers  with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2016-05-11 12:29:20',
			'modified' => '2016-08-23 03:49:45',
			'Category' => array(
				[maximum depth reached]
			),
			'Location' => array([maximum depth reached])
		),
		'Exam' => array(),
		'Information' => array()
	),
	(int) 2 => array(
		'Answer' => array(
			'id' => '8437',
			'cat_id' => '15',
			'que_id' => '2011',
			'subcat_id' => '50',
			'explanation' => '<p>Corpus luteum is a mass of cells found in&nbsp;an <strong>ovary.&nbsp;</strong>Corpus luteum, yellow hormone-secreting body in the female reproductive system. It is formed in an <strong>ovary</strong> at the site of a follicle, or sac, that has matured and released its ovum, or egg, in the process known as ovulation.</p>
'
		),
		(int) 0 => array(
			'optionA' => 'Brain',
			'optionB' => 'Ovary',
			'optionC' => 'Pancreas',
			'optionD' => 'Spleen',
			'optionE' => 'Spleen',
			'optionAnswerA' => '0',
			'optionAnswerB' => '1',
			'optionAnswerC' => '0',
			'optionAnswerD' => '0',
			'optionAnswerE' => '0',
			'answerValA' => '8437',
			'answerValB' => '8438',
			'answerValC' => '8439',
			'answerValD' => '8440',
			'answerValE' => '8440'
		),
		'Question' => array(
			'id' => '2011',
			'question' => 'Corpus luteum is a mass of cells found in ',
			'category_id' => '15',
			'subcategory_id' => '50',
			'explanation' => '<p>Corpus luteum is a mass of cells found in&nbsp;an <strong>ovary.&nbsp;</strong>Corpus luteum, yellow hormone-secreting body in the female reproductive system. It is formed in an <strong>ovary</strong> at the site of a follicle, or sac, that has matured and released its ovum, or egg, in the process known as ovulation.</p>
',
			'created' => '2018-10-09 17:52:49',
			'modified' => '2020-07-19 05:56:30',
			'Category' => array(
				[maximum depth reached]
			),
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Category' => array(
			'id' => '15',
			'category' => 'General Knowledge',
			'catdescription' => 'General Knowledge questions and answers with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2015-11-15 17:24:18',
			'modified' => '2016-08-22 17:55:15',
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Subcategory' => array(
			'id' => '50',
			'subcategory' => 'Biology',
			'category_id' => '15',
			'subcatdescription' => 'Biology is a part of General Knowledge section.Biology questions and answers  with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2016-05-11 12:29:20',
			'modified' => '2016-08-23 03:49:45',
			'Category' => array(
				[maximum depth reached]
			),
			'Location' => array([maximum depth reached])
		),
		'Exam' => array(),
		'Information' => array()
	),
	(int) 3 => array(
		'Answer' => array(
			'id' => '8442',
			'cat_id' => '15',
			'que_id' => '2012',
			'subcat_id' => '50',
			'explanation' => '<p><strong>Medulla ablongata</strong> regulates&nbsp;breathing,&nbsp;digestion,&nbsp;heart rate and&nbsp;blood vessel&nbsp;function, swallowing, coughing, vomiting and sneezing.</p>

<p>&nbsp;</p>
'
		),
		(int) 0 => array(
			'optionA' => 'Cerebellum',
			'optionB' => 'Cerebrum',
			'optionC' => 'Medulla oblongata',
			'optionD' => 'Pones',
			'optionE' => 'Pones',
			'optionAnswerA' => '0',
			'optionAnswerB' => '0',
			'optionAnswerC' => '1',
			'optionAnswerD' => '0',
			'optionAnswerE' => '0',
			'answerValA' => '8442',
			'answerValB' => '8443',
			'answerValC' => '8444',
			'answerValD' => '8445',
			'answerValE' => '8445'
		),
		'Question' => array(
			'id' => '2012',
			'question' => 'Which one of the following parts of the human brain is the regulating centre for swallowing and vomiting?',
			'category_id' => '15',
			'subcategory_id' => '50',
			'explanation' => '<p><strong>Medulla ablongata</strong> regulates&nbsp;breathing,&nbsp;digestion,&nbsp;heart rate and&nbsp;blood vessel&nbsp;function, swallowing, coughing, vomiting and sneezing.</p>
',
			'created' => '2018-10-09 18:02:08',
			'modified' => '2020-07-19 05:59:57',
			'Category' => array(
				[maximum depth reached]
			),
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Category' => array(
			'id' => '15',
			'category' => 'General Knowledge',
			'catdescription' => 'General Knowledge questions and answers with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2015-11-15 17:24:18',
			'modified' => '2016-08-22 17:55:15',
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Subcategory' => array(
			'id' => '50',
			'subcategory' => 'Biology',
			'category_id' => '15',
			'subcatdescription' => 'Biology is a part of General Knowledge section.Biology questions and answers  with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2016-05-11 12:29:20',
			'modified' => '2016-08-23 03:49:45',
			'Category' => array(
				[maximum depth reached]
			),
			'Location' => array([maximum depth reached])
		),
		'Exam' => array(),
		'Information' => array()
	),
	(int) 4 => array(
		'Answer' => array(
			'id' => '8449',
			'cat_id' => '15',
			'que_id' => '2013',
			'subcat_id' => '50',
			'explanation' => '<p>Calcium oxalate crystallizes to form large crystals called kidney stones.</p>
'
		),
		(int) 0 => array(
			'optionA' => 'Calcium oxalate',
			'optionB' => 'Calcium sulphate',
			'optionC' => 'Calcium carbonate',
			'optionD' => 'Urea',
			'optionE' => 'Urea',
			'optionAnswerA' => '1',
			'optionAnswerB' => '0',
			'optionAnswerC' => '0',
			'optionAnswerD' => '0',
			'optionAnswerE' => '0',
			'answerValA' => '8449',
			'answerValB' => '8448',
			'answerValC' => '8450',
			'answerValD' => '8447',
			'answerValE' => '8447'
		),
		'Question' => array(
			'id' => '2013',
			'question' => 'The major chemical compound found in kidney stones is : ',
			'category_id' => '15',
			'subcategory_id' => '50',
			'explanation' => '<p>Calcium oxalate crystallizes to form large crystals called kidney stones.</p>
',
			'created' => '2018-10-09 18:08:31',
			'modified' => '2020-07-19 05:56:36',
			'Category' => array(
				[maximum depth reached]
			),
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Category' => array(
			'id' => '15',
			'category' => 'General Knowledge',
			'catdescription' => 'General Knowledge questions and answers with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2015-11-15 17:24:18',
			'modified' => '2016-08-22 17:55:15',
			'Subcategory' => array(
				[maximum depth reached]
			)
		),
		'Subcategory' => array(
			'id' => '50',
			'subcategory' => 'Biology',
			'category_id' => '15',
			'subcatdescription' => 'Biology is a part of General Knowledge section.Biology questions and answers  with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2016-05-11 12:29:20',
			'modified' => '2016-08-23 03:49:45',
			'Category' => array(
				[maximum depth reached]
			),
			'Location' => array([maximum depth reached])
		),
		'Exam' => array(),
		'Information' => array()
	)
)
$subcatdetails = array(
	(int) 0 => array(
		'Subcategory' => array(
			'id' => '50',
			'subcategory' => 'Biology',
			'category_id' => '15',
			'subcatdescription' => 'Biology is a part of General Knowledge section.Biology questions and answers  with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2016-05-11 12:29:20',
			'modified' => '2016-08-23 03:49:45'
		),
		'Category' => array(
			'id' => '15',
			'category' => 'General Knowledge',
			'catdescription' => 'General Knowledge questions and answers with complete solutions or explanation for Interview,entrance tests and Competitive exams.',
			'created' => '2015-11-15 17:24:18',
			'modified' => '2016-08-22 17:55:15'
		),
		'Location' => array()
	)
)
$intro = array()
compact - [internal], line ??
IndexController::questionlist() - APP/Controller/IndexController.php, line 107
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 499
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 117