[Mapserver-users] Mapserver crashing with PHP/Mapscript when...

[P Wilkerson]

I am modifying the GMapDumpQueryResults function in GMap75.inc of the GMap75
demo (latest version)

Mapserver stops when I add code to interact with the output from the SHP
files.

I cannot add new variables.  I cannot IF statements.  I cannot do much at
all without causing the application to stop.

By stopping I mean that the Mapserver program does not generate a map and
ceases outputting the rest of the HTML page.

Layer Name - layer01
There are only two fields ITEM_NBR and TITLE.

I am placing my code within the following FOR Loop of the
GMapDumpQueryResults() function.

                for ($iField=0; $iField < count($selFields); $iField++)
                {
                        < Some code in addition to mine >
                       < --------- start of my
code ------------------------->
                        // TO OUTPUT FOR THUMBNAIL
                        IF ($oLayer->getMetaData("DESCRIPTION") ==
"layer01") {
                             IF ($selFields[$iField] == "ITEM_NBR") {
                                  $oShapeVal04 =
$oShape->values[$selFields[$iField]];
                                  printf('%s', '<img id="thumbnail_image"
src="../data/images/imagefiles/'.$oShapeVal04.'.thumb.png"
                                           alt="thumbnail image">');
                             }
                        }
                        // TO OUTPUT HREF FOR RELATED PAGE
                        IF (($selFields[$iField] == "TITLE") ) {
                            $dlconnectionstr = "http://LocalhostTest:";
                            $imgIDVal =
$oShape->values[$selFields[$iField]];
                            $dlsource = substr($imgIDVal,0,3);
                             if ($dlsource == "PLW") {
                                   $dlconnectionstr =
$dlconnectionstr."PLW:";
                             }
                             ELSE
                             IF ($dlsource == "GAD") {
                                  $dlconnectionstr =
$dlconnectionstr."GAD:";
                              }

                             $oShapeVal03 =
oShape->values[$selFields[$iField]];
                             printf('%s', '<a href="javascript:openClean(');
                             printf("%s", "'".$dlconnectionstr);
                             printf("%s", $oShapeVal03."');");
                             printf('">');
                        }

                       // OUTPUTS FIELD VALUE EXCEPT FOR ITEM_NBR FIELD
                        IF (! ($selFields[$iField] == "ITEM_NBR") )
                             printf("%s",
$oShape->values[$selFields[$iField]]);

                       // CLOSES HREF IF TITLE FIELD
                        IF (($selFields[$iField] == "TITLE") ) {
                             printf("</A>");
                        }
                       < --------- end of my code ------------------------->
                        < Code in addition to mine >
                 }

Again, the problem is that the program stops generating HTML / image files
when I start manipulating the variables.

Any suggestions?

Peter Wilkerson