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[maplab-users] dl() not working for MapScript...Mike Leahy mgleahy@fes.uwaterloo.caWed, 21 Jan 2004 10:02:27 -0500
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Paul,
You were right. Someone else had installed PHP for me, and I didn't know PHP
could be loaded anything but CGI, so I hadn't thought to check. For some
reason, though, I had real problems changing-over the settings in IIS. I set
php scripts to be executed using the php.exe, but for some reason, php would
either hang, or reply with a message saying "No Input File" when a webpage was
viewed. I tried the latest windows installer for PHP, reconfigured the ini
file, and that seems to have done the trick.
Thanks for the help.
Mike
Quoting Paul Spencer <pagameba@magma.ca>:
>
> Mike, you have PHP set up as a module with IIS. When PHP is loaded as a
> module, the dl
> () function is disabled and you have to pre-configure your php.ini's modules
> section to
> load all required extensions (MapLab requires mapscript, gd and dbase
> AFAIK).
>
> That being said, MapScript is only just becoming safe to run as a module and
> has not
> been extensively tested. It is likely that there are still issues with
> running it as a
> module, both with MapScript itself and possibly with applications built using
> MapScript.
>
> If at all possible, I would recommend running PHP as a CGI.
>
> Cheers,
>
> Paul
>
>
> On Jan 20, "Mike Leahy" <mgleahy@fes.uwaterloo.ca> wrote:
> > Hey all,
> >
> >
> >
> >
> >
> >
> >
> > I currently running my MapServer/MapScript/PHP etc. with IIS on Win2K
> > and
> >
> > WinXP development servers without problems. I've just setup the exact
> > same
> >
> > configuration on a new Win2003 server. Now, when I try to load one of
> > my
> >
> > map pages, I get the following:
> >
> >
> >
> >
> >
> >
> >
> > Warning: dl(): Not supported in multithreaded Web servers - use
> > extension
> >
> > statements in your php.ini in
> > d:\educal\www\mapviewer\wrapper\utilities.php
> >
> > on line 51
> >
> >
> >
> > Fatal error: Call to undefined function: ms_getversion() in
> >
> > d:\educal\www\mapviewer\globprefs.php on line 147
> >
> >
> >
> >
> >
> >
> >
> > I know this is probably more to do with PHP than MapScript, but I'm
> > hoping
> >
> > someone on this list might have experience with the problem. I checked
> >
> > enable_dl in php.ini, which is identical to the ones on the other
> > servers,
> >
> > and it says pretty much the same as the msg above; that it won't work
> > for
> >
> > multithreaded servers such as IIS. This surprises me, because it really
> >
> > does work in IIS, minus the latest version released with Win2003. I
> > don't
> >
> > recall ever having this issue before.
> >
> >
> >
> >
> >
> >
> >
> > I tried adding the MapScript dll as an extension in the PHP ini file,
> > but
> >
> > there seems to be no effect. The load_module() function is called from
> >
> > globprefs, and is checking to see if the "MapScript" is already loaded.
> > I
> >
> > added print_r(get_loaded_extensions()); to the load_module function, and
> >
> > MapScript does not appear in the list even though it is added as an
> >
> > extension in the ini file. Can anyone suggest what should I be doing to
> > get
> >
> > it to load properly, at the very least from the ini file if not with the
> >
> > dl() function?
> >
> >
> >
> >
> >
> >
> >
> > Thanks,
> >
> >
> >
> > Mike
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > <html>
> >
> >
> >
> > <head>
> >
> > <DEFANGED_META HTTP-EQUIV="Content-Type" CONTENT="text/html;
> > charset=us-ascii">
> >
> >
> >
> >
> >
> > <DEFANGED_meta name=Generator content="Microsoft Word 10 (filtered)">
> >
> >
> >
> > <!-- <DEFANGED_STYLE>
> >
> > <!--
> >
> > /* Style Definitions */
> >
> > p.MsoNormal, li.MsoNormal, div.MsoNormal
> >
> > {margin:0cm;
> >
> > margin-bottom:.0001pt;
> >
> > font-size:12.0pt;
> >
> > font-family:"Times New Roman";}
> >
> > a:link, span.MsoHyperlink
> >
> > {color:blue;
> >
> > text-decoration:underline;}
> >
> > a:visited, span.MsoHyperlinkFollowed
> >
> > {color:purple;
> >
> > text-decoration:underline;}
> >
> > span.EmailStyle17
> >
> > {font-family:Arial;
> >
> > color:windowtext;}
> >
> > @page Section1
> >
> > {size:612.0pt 792.0pt;
> >
> > margin:72.0pt 90.0pt 72.0pt 90.0pt;}
> >
> > div.Section1
> >
> > {page:Section1;}
> >
> > -->
> >
> > --> </DEFANGED_STYLE>
> >
> >
> >
> > </head>
> >
> >
> >
> > <body lang=EN-CA link=blue vlink=purple>
> >
> >
> >
> > <div class=Section1>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'>Hey all,</span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'> </span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'>I currently running my MapServer/MapScript/PHP
> > etc… with
> >
> > IIS on Win2K and WinXP development servers without problems.
> > I’ve
> >
> > just setup the exact same configuration on a new Win2003 server.
> > Now,
> >
> > when I try to load one of my map pages, I get the
> > following:</span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'> </span></font></p>
> >
> >
> >
> > <p class=MsoNormal><b><font size=3 face="Times New Roman"><span
> >
> >
> DEFANGED_STYLE='font-size:12.0pt;font-weight:bold'>Warning</span></font></b>:
>
> > dl(): Not
> >
> > supported in multithreaded Web servers - use extension statements in
> > your
> >
> > php.ini in <b><span
> >
> DEFANGED_STYLE='font-
weight:bold'>d:\educal\www\mapviewer\wrapper\utilities.php<
> > /span></b>
> >
> > on line <b><span DEFANGED_STYLE='font-weight:bold'>51</span></b><br>
> >
> > <br>
> >
> > <b><span DEFANGED_STYLE='font-weight:bold'>Fatal error</span></b>: Call to
>
> > undefined
> >
> > function: ms_getversion() in <b><span
> >
> DEFANGED_STYLE='font-
weight:bold'>d:\educal\www\mapviewer\globprefs.php</span></
> > b>
> >
> > on line <b><span DEFANGED_STYLE='font-weight:bold'>147</span></b></p>
> >
> >
> >
> > <p class=MsoNormal><b><font size=3 face="Times New Roman"><span
> >
> >
> DEFANGED_STYLE='font-size:12.0pt;font-
weight:bold'> </span></font></b></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'>I know this is probably more to do with PHP than
> > MapScript,
> >
> > but I’m hoping someone on this list might have experience with the
> >
> > problem. I checked enable_dl in php.ini, which is identical to the
> > ones
> >
> > on the other servers, and it says pretty much the same as the msg above;
> > that
> >
> > it won’t work for multithreaded servers such as IIS. This
> > surprises
> >
> > me, because it really does work in IIS, minus the latest version
> > released with
> >
> > Win2003. I don’t recall ever having this issue before.
> > </span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'> </span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'>I tried adding the MapScript dll as an extension in
> > the PHP ini
> >
> > file, but there seems to be no effect. The load_module() function
> > is called
> >
> > from globprefs, and is checking to see if the “MapScript” is
> >
> > already loaded. I added print_r(get_loaded_extensions()); to
> > the load_module
> >
> > function, and MapScript does not appear in the list even though it is
> > added as
> >
> > an extension in the ini file. Can anyone suggest what should I be
> > doing
> >
> > to get it to load properly, at the very least from the ini file if not
> > with the
> >
> > dl() function?</span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'> </span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'>Thanks,</span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'>Mike</span></font></p>
> >
> >
> >
> > <p class=MsoNormal><font size=2 face=Arial><span
> > style='font-size:10.0pt;
> >
> > font-family:Arial'> </span></font></p>
> >
> >
> >
> > </div>
> >
> >
> >
> > </body>
> >
> >
> >
> > </html>
> >
> >
> >
> > _______________________________________________
> > Maplab-users mailing list
> > Maplab-users@lists.maptools.org
> > <a href='http://lists.maptools.org/mailman/listinfo/maplab-
> users'>http://lists.maptools.org/mailman/listinfo/maplab-users</a>
> >
>
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