Running CS-Cart 4.15.1 with PHP 7.4 with OPCache and ACPu. LAMP server.
Just upgraded from 4.11.3 and looking at the PHP log.
I get this Warning a lot:
PHP Warning: Invalid argument supplied for foreach() in /public_html/app/functions/fn.common.php on line 8669
I get this Notice a lot:
PHP Notice: Trying to access array offset on value of type bool in /public_html/app/functions/fn.common.php on line 1956
Line 8669 is in this function:
function fn_sort_by_ids($items, $ids, $field = 'product_id')
{
$tmp = array();
foreach ($items as $k => $item) {
foreach ($ids as $key => $item_id) {
if ($item_id == $item[$field]) {
$tmp[$key] = $item;
break;
}
}
}
ksort($tmp);
return $tmp;
}
Line 1956 is in this function:
function fn_get_session_data($var = '')
{
/** @var \Tygh\Web\Session $session */
$session = Tygh::$app['session'];
if (!$var) {
$return = [];
foreach ($session['settings'] as $name => $setting) {
if (empty($setting['expiry']) || $setting['expiry'] > TIME) {
$return[$name] = $setting['value'];
} else {
unset($session['settings'][$name]);
$session->markSettingsAsRequiredToSave();
}
}
For the life of me, I can't figure out what's wrong with either the data, or maybe it's a misconfigured block. It's driving me nuts. I optimized the database.
Any ideas? How do I debug this?