PHP exports data structure and generates .sql file_PHP tutorial

php tutorial export data structure and then generate .sql file

$database='';//Database tutorial name
$options=array(
'hostname' => '',//ip address
'charset' => 'utf8',//encoding
'filename' => $database.'.sql',//File name
'username' => '',
'password' => ''
);
mysql tutorial_connect($options['hostname'],$options['username'],$options['password'])or die("Cannot connect to the database!");
mysql_select_db($database) or die("Wrong database name!");
mysql_query("SET NAMES '{$options['charset']}'");
$data = get_insert_sql($table);

function dump_table($table, $fp = null)
{
$need_close = false;
If (is_null($fp)) {
           $fp = fopen($table . '.sql', 'w');
          $need_close = true;
}
$a=mysql_query("show create table `{$table}`");
$row=mysql_fetch_assoc($a);fwrite($fp,$row['Create Table'].';');//Export table structure
$rs = mysql_query("SELECT * FROM `{$table}`");
While ($row = mysql_fetch_row($rs)) {
            fwrite($fp, get_insert_sql($table, $row));
}
Mysql_free_result($rs);
If ($need_close) {
           fclose($fp);
}
}