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[2001-07-19 16:15 UTC] DeadEye5000 at hotmail dot com
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Last updated: Wed May 07 14:01:30 2025 UTC |
This is a two part script, query.php and mysqltest.php. It's a script that executes a query on the selected database. But I get an error that says that there is no database selected. I'm using IIS 5. This is the first page: <html> <head> <title>PHP Code Tester</title> </head> <body> <!-- query.php --> <? $host = "localhost"; $user = "dan"; $pass = "moops"; ?> <form action="mysqltest.php"> Please select the database for query:<br><br> <select name=database> <? mysql_connect($host, $user, $pass); $dbTable = mysql_list_dbs(); for ($i = 0; $i < mysql_num_rows($dbTable); $i++) { echo "<option value=\"" . mysql_tablename($dbTable, $i) . "\">" . mysql_tablename($dbTable, $i) . "\n"; } ?> </select> <br><hr> Please input the SQL Query to be executed:<br><br> <textarea name="query" cols=50 rows=10></textarea><br><br> <input type=submit value="Execute Query!"> </form> </body> </html> Sorry if this is a bit long, but this is the second page: <html> <head> <title>PHP SQL Code Tester</title> </head> <body> <!-- mysqltest.php --> <? $host = "localhost"; $user = "dan"; $pass = "moops"; mysql_connect($host, $user, $pass); $query = stripSlashes($query); $result = mysql_db_query($database, $query); ?> Results of query <b><? echo $query; ?></b><hr> <? if ($result == 0): echo "<b>Error " . mysql_errno() . ": " . mysql_error() . "</b>"; elseif (mysql_num_rows($result) == 0): echo "Query executed successfully!</b>"; else: ?> <table border=1> <tr> <? for ($i = 0; $i < mysql_num_fields($result); $i++) { echo "<td>" . mysql_field_name($result, $i) . "</td>"; } ?> </tr> <? for ($i = 0; $i < mysql_num_rows($result); $i++) { echo "<tr>"; $rowArray = mysql_fetch_rows($result); for ($j = 0; $j < mysql_num_fields($result); $j++) { echo "<td>" . $rowArray[$j] . "</td>"; } echo "</tr>"; } ?> </table> <? endif ?> <hr><br> <form action=query.php method=post> <input type=submit value="New Query"> </form> </body> </html> I'm using the win32 binary of PHP. While I was installing PHP it ran into an error saying it couldn't configure for IIS, and that I had to manually do it. I set it up and all the scripts run fine except for when I have to select a database.