ทำเป็นระบบเว็บบอร์ด
มัน error
Connection is OK!!
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in D:\AppServ\www\website\phpsql.php on line 16
result =
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in D:\AppServ\www\website\phpsql.php on line 20
โค้ด: เลือกทั้งหมด
<?
$link=mysql_connect("localhost","root","lorenciaz");
if(!$link)
{
print("<b>Error connect to mysql</b>");
}
else
{
print("<b>Connection is OK!!</b>");
mysql_select_db("webboard",$link);
$cmd="select * form webboard_topic ";
$result=mysql_query($cmd,$link);
$num=mysql_num_rows($result);
print("result = $num<br>");
while ($row=mysql_fetch_row($result))
{
print("Data = $row[0], $row[1], $row[2], $row[3], $row[4]<br>");
}
}
mysql_close($link);
?>