function tablesCreate()
{
//если нет таблиц, то создаем их
$query = "SHOW TABLES;";
$result = mysql_query($query);
if (mysql_num_rows($result) == 0) {
usersTableCreate();
groupsTableCreate();
tasksTableCreate();
}
}
$argumentsArray = array();
//call command line parse function to get all the input arguments
$argumentsArray = commandArgumentsParse($argc, $argv);
//if the input arguments contain the "--help" argument, call the help
//function to show list of directives with details
if ($argumentsArray["help"] == "help") {
exitWithHelpInfo();
}
//if the input arguments contain the "--create_table" argument, call the
//function to create or recreate users table and no future action to be executed
if ($argumentsArray["create_table"] == "create_table") {
if ($argumentsArray["h"] == "" || $argumentsArray["u"] == "") {
echo "please input the [-u] and [-h] arguments\n";
exitWithHelpInfo();
} else {
usersTableCreate($argumentsArray);
exit(1);
}
}
//if the input arguments contain the "--dry_run" argument, call all the functions
//but do not insert data into users table
if ($argumentsArray["dry_run"] == "dry_run") {
if ($argumentsArray["file"] == "") {
echo "the argument [--file] should be input with [dry_run]\n";
exitWithHelpInfo();
} else {
$file = $argumentsArray["file"];
$usersArray = getUsersFromFile($file);
var_dump($usersArray);
$isRunInsertDB = false;
if ($argumentsArray["h"] == "" || $argumentsArray["u"] == "") {
