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[maplab-users] dl() not working for MapScript...Mike Leahy mgleahy@fes.uwaterloo.caTue, 20 Jan 2004 17:34:51 -0500
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Hey all,
=20
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:
=20
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
=20
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. =20
=20
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?
=20
Thanks,
Mike
=20
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<div class=3DSection1>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Hey all,</span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'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=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=3DMsoNormal><b><font size=3D3 face=3D"Times New Roman"><span
style=3D'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 =
style=3D'font-weight:bold'>d:\educal\www\mapviewer\wrapper\utilities.php<=
/span></b>
on line <b><span style=3D'font-weight:bold'>51</span></b><br>
<br>
<b><span style=3D'font-weight:bold'>Fatal error</span></b>: Call to =
undefined
function: ms_getversion() in <b><span =
style=3D'font-weight:bold'>d:\educal\www\mapviewer\globprefs.php</span></=
b>
on line <b><span style=3D'font-weight:bold'>147</span></b></p>
<p class=3DMsoNormal><b><font size=3D3 face=3D"Times New Roman"><span
style=3D'font-size:12.0pt;font-weight:bold'> </span></font></b></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'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=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'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=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks,</span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Mike</span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'> </span></font></p>
</div>
</body>
</html>
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