Пример для подключения к БД.
#! /usr/bin/php5
# тестирование времени записи в mySQL
# в bool таблицы
# в таблицы типа float
<?php
// на 32 float
// $sql1 = 'CREATE TABLE `test_db`.`a` (`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY, `b0` FLOAT NOT NULL, `b1` FLOAT NOT NULL, `b2` FLOAT NOT NULL, `b3` FLOAT NOT NULL, `b4` FLOAT NOT NULL, `b5` FLOAT NOT NULL, `b6` FLOAT NOT NULL, `b7` FLOAT NOT NULL, `b8` FLOAT NOT NULL, `b9` FLOAT NOT NULL, `b10` FLOAT NOT NULL, `b11` FLOAT NOT NULL, `b12` FLOAT NOT NULL, `b13` FLOAT NOT NULL, `b14` FLOAT NOT NULL, `b15` FLOAT NOT NULL, `b16` FLOAT NOT NULL, `b17` FLOAT NOT NULL, `b18` FLOAT NOT NULL, `b19` FLOAT NOT NULL, `b20` FLOAT NOT NULL, `b21` FLOAT NOT NULL, `b22` FLOAT NOT NULL, `b23` FLOAT NOT NULL, `b24` FLOAT NOT NULL, `b25` FLOAT NOT NULL, `b26` FLOAT NOT NULL, `b27` FLOAT NOT NULL, `b28` FLOAT NOT NULL, `b29` FLOAT NOT NULL, `b30` FLOAT NOT NULL, `b31` FLOAT NOT NULL) ENGINE = MyISAM';
// $sql2="INSERT INTO a VALUES(NULL,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1)";
// на 64 bool
// $sql1 = 'CREATE TABLE `test_db`.`a` (`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY, `b0` BOOL NOT NULL, `b1` BOOL NOT NULL, `b2` BOOL NOT NULL, `b3` BOOL NOT NULL, `b4` BOOL NOT NULL, `b5` BOOL NOT NULL, `b6` BOOL NOT NULL, `b7` BOOL NOT NULL, `b8` BOOL NOT NULL, `b9` BOOL NOT NULL, `b10` BOOL NOT NULL, `b11` BOOL NOT NULL, `b12` BOOL NOT NULL, `b13` BOOL NOT NULL, `b14` BOOL NOT NULL, `b15` BOOL NOT NULL, `b16` BOOL NOT NULL, `b17` BOOL NOT NULL, `b18` BOOL NOT NULL, `b19` BOOL NOT NULL, `b20` BOOL NOT NULL, `b21` BOOL NOT NULL, `b22` BOOL NOT NULL, `b23` BOOL NOT NULL, `b24` BOOL NOT NULL, `b25` BOOL NOT NULL, `b26` BOOL NOT NULL, `b27` BOOL NOT NULL, `b28` BOOL NOT NULL, `b29` BOOL NOT NULL, `b30` BOOL NOT NULL, `b31` BOOL NOT NULL, `b32` BOOL NOT NULL, `b33` BOOL NOT NULL, `b34` BOOL NOT NULL, `b35` BOOL NOT NULL, `b36` BOOL NOT NULL, `b37` BOOL NOT NULL, `b38` BOOL NOT NULL, `b39` BOOL NOT NULL, `b40` BOOL NOT NULL, `b41` BOOL NOT NULL, `b42` BOOL NOT NULL, `b43` BOOL NOT NULL, `b44` BOOL NOT NULL, `b45` BOOL NOT NULL, `b46` BOOL NOT NULL, `b47` BOOL NOT NULL, `b48` BOOL NOT NULL, `b49` BOOL NOT NULL, `b50` BOOL NOT NULL, `b51` BOOL NOT NULL, `b52` BOOL NOT NULL, `b53` BOOL NOT NULL, `b54` BOOL NOT NULL, `b55` BOOL NOT NULL, `b56` BOOL NOT NULL, `b57` BOOL NOT NULL, `b58` BOOL NOT NULL, `b59` BOOL NOT NULL, `b60` BOOL NOT NULL, `b61` BOOL NOT NULL, `b62` BOOL NOT NULL, `b63` BOOL NOT NULL) ENGINE = MyISAM';
// $sql2="INSERT INTO a VALUES(NULL,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1)";
// на 32 bool
// $sql1 = 'CREATE TABLE `test_db`.`a` (`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY, `b0` BOOL NOT NULL, `b1` BOOL NOT NULL, `b2` BOOL NOT NULL, `b3` BOOL NOT NULL, `b4` BOOL NOT NULL, `b5` BOOL NOT NULL, `b6` BOOL NOT NULL, `b7` BOOL NOT NULL, `b8` BOOL NOT NULL, `b9` BOOL NOT NULL, `b10` BOOL NOT NULL, `b11` BOOL NOT NULL, `b12` BOOL NOT NULL, `b13` BOOL NOT NULL, `b14` BOOL NOT NULL, `b15` BOOL NOT NULL, `b16` BOOL NOT NULL, `b17` BOOL NOT NULL, `b18` BOOL NOT NULL, `b19` BOOL NOT NULL, `b20` BOOL NOT NULL, `b21` BOOL NOT NULL, `b22` BOOL NOT NULL, `b23` BOOL NOT NULL, `b24` BOOL NOT NULL, `b25` BOOL NOT NULL, `b26` BOOL NOT NULL, `b27` BOOL NOT NULL, `b28` BOOL NOT NULL, `b29` BOOL NOT NULL, `b30` BOOL NOT NULL, `b31` BOOL NOT NULL) ENGINE = MyISAM';
// $sql2="INSERT INTO a VALUES(NULL,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1)";
// без полезных данных
$sql1 = 'CREATE TABLE `test_db`.`a` (`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY) ENGINE = MyISAM';
$sql2="INSERT INTO a VALUES(NULL)";
echo `date`;
$link=mysql_pconnect("localhost","administrator","admin") or die ("Не могу установить соединение\n");
mysql_select_db("test_db") or die ("Невозможно сделать выбор БД\n");
mysql_query($sql1) or die ("запрос sql1 не выполнен\n");
echo `date`;
for($i=0;$i<100000;$i++)
$r=mysql_query($sql2) or die ("запрос sql2 не выполнен\n");
echo `date`;
?>
PS. Тут много лишнего у меня накручено, но как пример пойдет.