php连接mysql数据库
<?php
$con = mysql_connect("localhost", "root", "123456");
if(!$con)
{
die('Could not connect: ' . mysql_error());
}
else
echo "Open mysql db success<br/>";
mysql_close($con);
?>
<?php
$con = mysql_connect("localhost", "root", "123456");
if(!$con)
{
die('Could not connect: ' . mysql_error());
}
else
echo "Open mysql db success<br/>";
mysql_close($con);
?>