Help w/ displaying return vals
| From: | ryan_gamo at edwards dot com | Date: | Wed, 14 Mar 2001 22:47:31 +0000 |
| Subject: | Help w/ displaying return vals | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-7492@lists.php.net to get a copy of this message | ||
Here's my php program, I think $result never gets assigned a value, staying
null or whatever.
$link = mysql_connect("host");
mysql_select_db("dbname");
$result = mysql_query ("SELECT * FROM table");
$fields = mysql_num_fields ($result);
$rows = mysql_num_rows ($result);
$table = mysql_field_table ($result, $i);
echo "Your '".$table."' table has ".$fields." fields and
".$rows." records
<BR>"
- - EOP - -
The problem comes on the lines that reference the variable $result.
I keep getting this in the browser... leading me to believe that $result is
null:
Warning: Supplied argument is not a valid MySQL result resource
help!
Thankx0r
Ryan