';
$error .= __('Logout and try as another user.') . '';
} elseif ($error_number == 1005) {
if (str_contains($error_message, 'errno: 13')) {
$error .= ' - ' . $error_message;
$error .= $separator
. __('Please check privileges of directory containing database.');
} else {
/**
* InnoDB constraints, see
* https://dev.mysql.com/doc/refman/8.0/en/create-table-foreign-keys.html
*/
$error .= ' - ' . $error_message .
' (' . __('Details…') . ')';
}
} else {
$error .= ' - ' . $error_message;
}
return $error;
}
/**
* usort comparison callback
*
* @param array $a first argument to sort
* @param array $b second argument to sort
* @param string $sortBy Key to sort by
* @param string $sortOrder The order (ASC/DESC)
*
* @return int a value representing whether $a should be before $b in the
* sorted array or not
*/
public static function usortComparisonCallback(array $a, array $b, string $sortBy, string $sortOrder): int
{
global $cfg;
/* No sorting when key is not present */
if (! isset($a[$sortBy], $b[$sortBy])) {
return 0;
}
// produces f.e.:
// return -1 * strnatcasecmp($a['SCHEMA_TABLES'], $b['SCHEMA_TABLES'])
$compare = $cfg['NaturalOrder'] ? strnatcasecmp(
(string) $a[$sortBy],
(string) $b[$sortBy]
) : strcasecmp(
(string) $a[$sortBy],
(string) $b[$sortBy]
);
return ($sortOrder === 'ASC' ? 1 : -1) * $compare;
}
/**
* Convert version string to integer.
*
* @param string $version MySQL server version
*/
public static function versionToInt(string $version): int
{
$match = explode('.', $version);
return (int) sprintf('%d%02d%02d', $match[0], $match[1], intval($match[2]));
}
/**
* Stores query data into session data for debugging purposes
*
* @param string $query Query text
* @param string|null $errorMessage Error message from getError()
* @param ResultInterface|false $result Query result
* @param int|float $time Time to execute query
*/
public static function debugLogQueryIntoSession(string $query, ?string $errorMessage, $result, $time): void
{
$dbgInfo = [];
if ($result === false && $errorMessage !== null) {
$dbgInfo['error'] = ''
. htmlspecialchars($errorMessage) . '';
}
$dbgInfo['query'] = htmlspecialchars($query);
$dbgInfo['time'] = $time;
// Get and slightly format backtrace, this is used
// in the javascript console.
// Strip call to debugLogQueryIntoSession
$dbgInfo['trace'] = Error::processBacktrace(
array_slice(debug_backtrace(), 1)
);
$dbgInfo['hash'] = md5($query);
$_SESSION['debug']['queries'][] = $dbgInfo;
}
}