A simple MySQL data browser_PHP tutorial

This program can be used to browse data in MySQL. You can make a very good MySQL browser with a few modifications.
*/

/*
?cmd=db
?cmd=table&db={}
?cmd=record&db={}&table={}
*/

$host = 'localhost';
$user = 'test';
$password = '';

if(!isset($cmd)) $cmd = 'db';
switch($cmd){
case 'db':
break;
case 'table':
break;
case 'record':
break;
default:
$cmd = 'db';
break;
}

$con = @mysql_connect($host,$user,$password) or die('Unable to connect'.$host);

switch($cmd){
case 'db':
$dbs = mysql_list_dbs($con) or die('mysql_list_dbs Error:'.$php_errmsg);
echo 'databases on '.$host.':
'.chr (13);
$num_rows = mysql_num_rows($dbs);
for($i=0;$i<$num_rows;$i++){
$db = mysql_tablename($dbs,$i) ;< ;br>'.chr(13);
}
mysql_free_result ($dbs); ) or die ('MySQL_LIST_TABLES error:'.
$ php_errmsg);
Echo 'Tables on'. $ db. 'of'. $ host. 🎜> $num_rows = mysql_num_rows($tables);
for($i=0;$i<$num_rows;$i++){
$table = mysql_tablename($tables,$i);
echo '                                                                                                                                                                 
'.
                                                                                                                                                                  PHP_SELF.'?cmd=db">show databases'.chr(13);
break;
case 'record':
$records = mysql_db_query($db,'select * from '.$table,$con) or
     die('mysql_db_query error:'.$php_errmsg);
  echo 'records on '.$table.':
'.chr(13);
echo '

'.chr(13);
echo ''.chr(13);
$num_fields = mysql_num_fields($records);
for($i=0;$i<$num_fields;$i++)
echo ''.chr(13);
    echo ''.chr(13);
   while($row=mysql_fetch_row($records)){
    echo '< ;tr>'.chr(13);
for($i=0;$i<$num_fields;$i++)
echo ''.chr(13);
  }
echo '

'.mysql_field_name($records,$i).'

'.$row[$i].'< /td>'.chr(13);
    echo '

'.chr(13);
mysql_free_result($records);
echo '

---

show databases
                                                                    a>'.chr(13);
break;
}

mysql_close($con) or die('Unable to disconnect from '.$host.');
?>

http://www.bkjia.com/PHPjc/316005.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/316005.htmlTechArticleThis program can be used to browse data in MySQL. You can make a very good MySQL with a few modifications. Browser. */ /* ?cmd=db ?cmd=tabledb={} $user = 'test'; $password = ''; if(!iss...