mysql_fetch_array() doesn't work
| From: | Web user | Date: | Thu, 27 Sep 2001 04:48:38 +0000 |
| Subject: | mysql_fetch_array() doesn't work | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-68941@lists.php.net to get a copy of this message | ||
System: PHP4.06 + Mysql3.23.41 Win32 + Apache 1.3.20 Win32 + Win98
When PHP is running at the line: $arr=mysql_fetch_array($res);
The IE always show info as below:
"Parse error: parse error, expecting
T_STRING' or T_VARIABLE' or
`T_NUM_STRING' in c:\program files\apache
group\apache\htdocs\web\site1\list.php on line --[the number of line]"
What's the problem wiht mysql_fetch_array() or other?
What does the T_STRING' or T_VARIABLE' or T_NUM_STRING' mean?
THANKS
Mike
The full code below:
----------------------------------------------------------------------------
<?
$link=mysql_connect("localhost","","");
if($link==false){
echo "Failed linking to database.";
exit();
}
$handler=mysql_select_db("database1");
if($handler==false)
echo "Failed linking to database.";
$query="selct count(*) from users where sign=1";
$res=mysql_query($query);
$row=mysql_fetch_row($res);
$all=$row[0];
$step=5;
$pages=ceil($all/$step); /*the number of pages needed to listed */
if(empty($offset))
$offset=0;
$query="select user_id, user_name, time, status, comment from users
where sign=1
order by user_name
limit $offset, $step";
$res=mysql_query($query);
echo "<table><td align=center>User</td>
<td align=center>Added time</td><td
align=center>Status</td></tr>";
$num=mysql_num_rows($res);
for($i=0; $i<$num; $i++) {
$arr=mysql_fetch_array($res); /* HERE is line where the error occurs!!!
*/
echo "<tr><td align=center><a
href=\"profile.php?id=$arr['user_id']\"
target='_top'>
$arr['user_name']</a>></td>";
echo "<td align=center>$arr['time']</td>";
echo "<td align=center>$arr['status']</td></tr>";
echo "<tr colspan=3><td>$arr['comment']</td></tr>";
}
echo "</table><br><br><br>";
echo "<table><tr><td align='center'>"; /* show others in
multi-pages */
for($i=0; $i<$pages; $i++){
echo "<a href='$PHP_SELF?offset=$i*$step' target='_top'>
echo ($i+1)."</a>";
echo " ";
}
echo "</td></tr></table>";
?>
----------------------------------------------------------------------------
-
create table users (
user_id int not null auto_increment primary key,
user_name varchar(30),
time datetime,
status tinyint(1),
comment text,
sign tinyint(1) default '1'
);