Hi,
I made a script to accomplish the following it works with Apache under windows however on my production server running Apache in Linux it had some errors
I am running php-4.3.8-1, Apache 2.0.50-1 and Mysql-4.8.20-1
My db structure:
mysql> CREATE TABLE image (
> id_files tinyint(3) unsigned NOT NULL auto_increment,
> bin_data longblob NOT NULL,
> description tinytext NOT NULL,
> filename varchar(50) NOT NULL,
> filesize varchar(50) NOT NULL,
> filetype varchar(50) NOT NULL,
> PRIMARY KEY (id_files)
> );
Here's the code:
Code:
<?php
if ($action == "upload") {
// upload data and insert it into the db now
include "open_db.inc";
if (isset($binFile) && $binFile != "none") {
$data = addslashes(fread(fopen($binFile, "r"), filesize($binFile)));
$strDescription = addslashes(nl2br($txtDescription));
$sql = "INSERT INTO image ";
$sql .= "(description, bin_data, filename, filesize, filetype) ";
$sql .= "VALUES ('$strDescription', '$data', ";
$sql .= "'$binFile_name', '$binFile_size', '$binFile_type')";
$result = mysql_query($sql, $db);
mysql_free_result($result); // clean up!
echo "Thank you. The new file was successfully added to our database.<br><br>";
echo "<a href='main.php'>Continue</a>";
}
mysql_close();
} else {
?>
<HTML>
<BODY>
<FORM METHOD="post" ACTION="add.php" ENCTYPE="multipart/form-data">
<INPUT TYPE="hidden" NAME="MAX_FILE_SIZE" VALUE="1000000">
<INPUT TYPE="hidden" NAME="action" VALUE="upload">
<TABLE BORDER="1">
<TR>
<TD>Description: </TD>
<TD><TEXTAREA NAME="txtDescription" ROWS="10" COLS="50"></TEXTAREA></TD>
</TR>
<TR>
<TD>File: </TD>
<TD><INPUT TYPE="file" NAME="binFile"></TD>
</TR>
<TR>
<TD COLSPAN="2"><INPUT TYPE="submit" VALUE="Upload"></TD>
</TR>
</TABLE>
</FORM>
</BODY>
</HTML>
<?php
}
?> Running this script gives an error as follows:
Warning: mysql_free_result(): supplied argument is not a valid MySQL result resource in /home/httpd/htdocs/works/add.php on line 14
Thank you. The new file was successfully added to our database.
I can view the file being uploaded though. But the error confuses me.
How can I eliminate it? Any help will be greatly valued.
Thanks
Linear Mode
