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Warning (2): A non-numeric value encountered [APP/Controller/ProductsController.php, line 218]

        $key_curr_product = $curr_index+1;

        $page = isset($this->params['named']['page'])?$this->params['named']['page']:ceil($key_curr_product / $limit);

        $position = $curr_index - ($page-1)*$curr_index;

$limit = (int) 6
$id = '3939'
$count = '5'
$count_pages = (float) 1
$all_products_in_category = array(
	(int) 3939 => 'ppg-001',
	(int) 3940 => 'ppg-002',
	(int) 3941 => 'ppg-003',
	(int) 3942 => 'ppg-004',
	(int) 3943 => 'ppg-005'
)
$keys = array(
	(int) 0 => (int) 3939,
	(int) 1 => (int) 3940,
	(int) 2 => (int) 3941,
	(int) 3 => (int) 3942,
	(int) 4 => (int) 3943
)
$curr_index = (int) 0
$key_curr_product = (int) 1
$page = ''

ProductsController::getPage() - APP/Controller/ProductsController.php, line 218
ProductsController::pindex() - APP/Controller/ProductsController.php, line 194
ProductsController::view() - APP/Controller/ProductsController.php, line 299
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
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

Warning (2): A non-numeric value encountered [APP/Controller/ProductsController.php, line 225]

Code Context

            "prev_id" => $curr_index == 0 ? null : $keys[$curr_index - 1],

            "next_id" => $key_curr_product == $count ? null : $keys[$key_curr_product],

            "prev_page" => $page == 1 ? null : $page - 1,

$limit = (int) 6
$id = '3939'
$count = '5'
$count_pages = (float) 1
$all_products_in_category = array(
	(int) 3939 => 'ppg-001',
	(int) 3940 => 'ppg-002',
	(int) 3941 => 'ppg-003',
	(int) 3942 => 'ppg-004',
	(int) 3943 => 'ppg-005'
)
$keys = array(
	(int) 0 => (int) 3939,
	(int) 1 => (int) 3940,
	(int) 2 => (int) 3941,
	(int) 3 => (int) 3942,
	(int) 4 => (int) 3943
)
$curr_index = (int) 0
$key_curr_product = (int) 1
$page = ''
$position = (int) 0

ProductsController::getPage() - APP/Controller/ProductsController.php, line 225
ProductsController::pindex() - APP/Controller/ProductsController.php, line 194
ProductsController::view() - APP/Controller/ProductsController.php, line 299
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
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

Warning (2): A non-numeric value encountered [APP/Controller/ProductsController.php, line 226]

Code Context

            "next_id" => $key_curr_product == $count ? null : $keys[$key_curr_product],

            "prev_page" => $page == 1 ? null : $page - 1,

            "next_page" => $page == $count_pages ? null : $page + 1

$limit = (int) 6
$id = '3939'
$count = '5'
$count_pages = (float) 1
$all_products_in_category = array(
	(int) 3939 => 'ppg-001',
	(int) 3940 => 'ppg-002',
	(int) 3941 => 'ppg-003',
	(int) 3942 => 'ppg-004',
	(int) 3943 => 'ppg-005'
)
$keys = array(
	(int) 0 => (int) 3939,
	(int) 1 => (int) 3940,
	(int) 2 => (int) 3941,
	(int) 3 => (int) 3942,
	(int) 4 => (int) 3943
)
$curr_index = (int) 0
$key_curr_product = (int) 1
$page = ''
$position = (int) 0

ProductsController::getPage() - APP/Controller/ProductsController.php, line 226
ProductsController::pindex() - APP/Controller/ProductsController.php, line 194
ProductsController::view() - APP/Controller/ProductsController.php, line 299
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
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

Warning (2): Cannot modify header information - headers already sent by (output started at /home/m/mik2214q/mik2214q.bget.ru/public_html/lib/Cake/Utility/Debugger.php:794) [CORE/Cake/Network/CakeResponse.php, line 448]

Code Context

            setcookie(
                $name, $c['value'], $c['expire'], $c['path'],
                $c['domain'], $c['secure'], $c['httpOnly']

$c = array(
	'name' => 'User[language]',
	'value' => 'ru',
	'expire' => (int) 1788349322,
	'path' => '/',
	'domain' => '',
	'secure' => false,
	'httpOnly' => false
)
$name = 'User[language]'

setcookie - [internal], line ??
CakeResponse::_setCookies() - CORE/Cake/Network/CakeResponse.php, line 448
CakeResponse::send() - CORE/Cake/Network/CakeResponse.php, line 419
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 174
[main] - APP/webroot/index.php, line 117