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add check if database is empty

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HB9HIL
2024-07-24 14:20:52 +02:00
parent eaea26f816
commit dd0984f9e2
1 changed files with 14 additions and 8 deletions
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22
install/includes/core/database_class.php
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@@ -50,22 +50,28 @@ class Database {
try {
$timeout = 5; /* five seconds for timeout */
$link = mysqli_init();
$link->options(MYSQLI_OPT_CONNECT_TIMEOUT, $timeout);
$link->real_connect($data['db_hostname'], $data['db_username'], $data['db_password'], $data['db_name']);
if ($link->connect_error) {
throw new Exception('Connection Error: ' . $link->connect_error);
throw new Exception(__("Connection Error: ") . $link->connect_error);
}
$result = $link->query("SHOW TABLES");
if ($result->num_rows > 0) {
throw new Exception(__("Database is not empty."));
}
$mysql_version = $link->server_info;
$link->close();
return $mysql_version;
} catch (Exception $e) {
return 'Error: ' . $e->getMessage();
return __("Error: ") . $e->getMessage();
}
}
}