<?php

/*
 * mysql-test.php - MySQL customer's database general test
 *
 * Developed by Ondrej Jombik <nepto@platon.sk>
 * Copyright (c) 2003 Nextra Slovakia ISP, http://www.nextra.sk/
 * Copyright (c) 2006 Platon Group, http://platon.sk/
 * All rights reserved.
 *
 * Changelog:
 * 12/08/2003 - created
 * 26/08/2003 - added Content-type header
 * 12/07/2006 - enhanced, moved to Platon Group
 *
 */

/* $Id: mysql-test.php,v 1.6 2006/07/13 07:55:07 nepto Exp $ */
/* $Platon: */

//
// Variables
//
$silent   = strlen($_SERVER['QUERY_STRING']) > 0;
$db_host  = 'mysql.vpn.platon.sk';
$db_user  = 'your_username';
$db_pass  = 'your_password';
$db_name  = $db_user; // when DB name is the same as DB user
//$db_name  = 'test';
$db_table = 'PlatonTestTable%d';

//
// notice()
//
function notice($str)
{
	global $silent;
	if ($silent)
		return 0;
	return printf('%-40s', $str) . ' ...';
}

function notice_end($str)
{
	global $silent;
	if ($silent)
		return 0;
	return print "$str\n";
}

//
// HTTP header
//

header('Content-type: text/plain');

//
// Statup
//
if (! $silent) {
	echo "\n",'mysql-test.php - MySQL customer\'s database general test',"\n";
	echo 'Developed by Ondrej Jombik <nepto@platon.sk>',"\n";
	echo 'Copyright (c) 2006 Platon Group, http://platon.sk/',"\n";
	echo 'All rights reserved.',"\n\n";
}

//
// Database connection
//
notice('Connecting to server');
if (($db_handle = @mysql_connect($db_host, $db_user, $db_pass)) == FALSE) {
	echo "ERROR\n\n";
	die('mysql_connect() failure: ' . mysql_error() . "\n");
}
notice_end('OK');

//
// Database selection
//
notice('Selecting database');
if (@mysql_select_db($db_name) == FALSE) {
	echo "ERROR\n\n";
	die('mysql_select_db() failure: ' . mysql_error() . "\n");
}
notice_end('OK');

//
// Table list
//
notice('Retrieving table list');
$query = 'SHOW TABLES';
if (($result = @mysql_query($query, $db_handle)) == FALSE) {
	echo "ERROR\n\n";
	die('mysql_query() failure: ' . mysql_error() . "\n");
}
for ($tables = array(); $row = @mysql_fetch_array($result, MYSQL_NUM); ) {
	$tables[] = $row[0];
}
notice_end(sprintf('OK: %d tables', count($tables)));

//
// Composing table name
//
notice('Composing temporary table name');
for ($i = 0; ; $i++) {
	$table = sprintf($db_table, $i);
	if (! in_array($table, $tables)) {
		break;
	}
	if ($i > 1000) {
		echo "ERROR\n\n";
		die("unable to find available table name\n");
	}
}
notice_end(sprintf('OK: %s', $table));

//
// Creating table
//
notice('Creating table');
$query = 'CREATE TABLE '.$table.' (
		id    INT NOT NULL AUTO_INCREMENT,
		dt    DATETIME,
		name  VARCHAR(255),
		data  TEXT,
		PRIMARY KEY (id))';
if (@mysql_query($query, $db_handle) == FALSE) {
	echo "ERROR\n\n";
	die('mysql_query() failure: ' . mysql_error() . "\n");
}
notice_end('OK');

//
// Inserting data
//
notice('Inserting data');
$query = sprintf('INSERT INTO %s'
		.' (id, dt, name, data) VALUES (NULL, NOW(), "%s", "%s")',
		$table, 'name', 'data');
for ($i = 0; $i < 10; $i++) {
	if (@mysql_query($query, $db_handle) == FALSE) {
		echo "ERROR\n\n";
		die('mysql_query() failure: ' . mysql_error() . "\n");
	}
}
notice_end(sprintf('OK: %d records', $i));

//
// Selecting all data
//
notice('Selecting all data');
$query = sprintf('SELECT * FROM %s', $table);
if (($result = @mysql_query($query, $db_handle)) == FALSE) {
	echo "ERROR\n\n";
	die('mysql_query() failure: ' . mysql_error() . "\n");
}
for ($i = 0; $row = @mysql_fetch_array($result, MYSQL_NUM); $i++);
notice_end(sprintf('OK: %d records', $i));

//
// Deleting all data
//
notice('Deleting data');
$query  = 'DELETE FROM '.$table.' WHERE 1 = 1';
if (($result = @mysql_query($query, $db_handle)) == FALSE) {
	echo "ERROR\n\n";
	die('mysql_query() failure: ' . mysql_error() . "\n");
}
notice_end(sprintf('OK: %d records', intval(@mysql_affected_rows($db_handle))));

//
// Droping table
//
notice('Droping table');
$query = 'DROP TABLE '.$table;
if (@mysql_query($query, $db_handle) == FALSE) {
	echo "ERROR\n\n";
	die('mysql_query() failure: ' . mysql_error() . "\n");
}
notice_end('OK');

//
// Database disconnection
//
notice('Disconnecting from server');
if (@mysql_close($db_handle) == FALSE) {
	echo "ERROR\n\n";
	die('mysql_connect() failure: ' . mysql_error() . "\n");
}
notice_end('OK');

//
// End
//
if ($silent) {
	echo "OK\n";
}

?>