Re: PHP 4.0 Bug #7664 Updated: GD & DB Extensions Conflict (fwd)

---------- Forwarded message ---------- Date: Tue, 21 Nov 2000 13:32:02 +0100 From: Thomas <Yin.Yang@gmx.net> To: sniper@php.net Subject: Re: [PHP-DEV] PHP 4.0 Bug #7664 Updated: GD & DB Extensions Conflict Hello Sniper, thanks for investigating this bug! Since I'm not the reporting user, I can't update the bug-report (no password). So I've tried to place my comments in [php-dev], and I've also sent a mail to Frank M. Kronman (but didn't get an answer, so I don't know if he works on it) here's a short summary of my postings, I only don't know if I've included additional info in the mail to Frank (I'm not at home): The described Problem (can't confirm that it's connected to DB-extensions, but I have mssql_70 active), occurs only in CGI-mode using IIS as Web-Server. In ISAPI-Mode, Dr. Watson doesn't come up. Instead, the following warnings occur, but the resized files get saved properly (but you can prevent occuring this warnings with @imagedestroy( $im ), so I think it's somehow connected to the "shutdown process" [Don't know your semantics, but I hope you know what I mean ;-) : Warning: Unknown list entry type in request shutdown (1042368) in Unknown on line 0 Warning: Unknown list entry type in request shutdown (1042368) in Unknown on line 0 Under ISAPI, I've got this warnings since PHP 4.02 (see also Bug id #6539). Here is a small testfile (for copy-paste-run), where Dr. Watson (cgi) or the above warings (isapi) come up: <? if (!isset($DOCUMENT_ROOT)) // Only for CGI-mode $DOCUMENT_ROOT = "F:\\Inetpub\\www\\Intranet"; $mypath = $DOCUMENT_ROOT."\\misc\\punsch\\photos\\"; if ( $op == "save" && $userfile_name !="" ) { $imgtype = substr ($userfile_name, strlen($userfile_name)-3, 3); if ( copy($userfile, $mypath.$userfile_name)==1 ) { $imgsize = getimagesize ($mypath.$userfile_name); $im_w = round( $imgsize[0] / ($imgsize[1]/45) ); $im_h = round( $imgsize[1] / ($imgsize[1]/45) ); $im = @ImageCreateFromJPEG ($mypath.$userfile_name); $im1 = @ImageCreate ($im_w, $im_h); imagecopyresized ( $im1, $im, 0, 0, 0, 0, $im_w, $im_h, $imgsize[0], $imgsize[1]); imagejpeg ( $im1, $mypath."tn_".$userfile_name ); } } ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD><TITLE> Test </TITLE></HEAD> <BODY> <FORM ENCTYPE="multipart/form-data" ACTION="<? echo $PHP_SELF; ?>" METHOD=POST> <table align="center" border="0" cellpadding="0" cellspacing="0"> <tr> <TD VALIGN="TOP"> <input type=hidden name="op" value="save"> <BR> <INPUT TYPE="hidden" name="MAX_FILE_SIZE" value="1500000"> <BR> <b>Upload Image:</b> <BR> <input type="File" name="userfile" size="35" maxlength="255"> </TD> </tr> <tr> <td align="center"><BR><font class=stdtext><INPUT TYPE="SUBMIT" VALUE="Upload Img"> <br></td> </tr> </TABLE></FORM> </BODY></HTML> If this "GD-DB-connection" should be really the reason, maybe it has also to do with the bug #7780, where a truncation of text-fields in a MS-SQL-DB in ISAPI-mode at 4kB is described (doesn't occur in CGI-mode). Best regards, Thomas sniper@php.net wrote: > ID: 7664 > Updated by: sniper > Reported By: mmings@midsouth.rr.com > Status: Feedback > Bug Type: *Install and Config > Assigned To: > Comments: > > Please give more info. Are you using CGI binary? > > Or ISAPI module? With which web server? > > AFAIK. GD is not thread safe yet. > > --Jani > > Previous Comments: > --------------------------------------------------------------------------- > > [2000-11-06 10:01:39] mmings@midsouth.rr.com > When I enable both the GD & DB extensions, then make a call to a GD function I get a visit > for Dr. Watson. > > --------------------------------------------------------------------------- > > Full Bug description available at: http://bugs.php.net/?id=7664 > > -- > PHP Development Mailing List <http://www.php.net/> > To unsubscribe, e-mail: php-dev-unsubscribe@lists.php.net > For additional commands, e-mail: php-dev-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net