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<div class=Section1>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Hello,<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>I’m developing a client in using PHP 4.3.4, Mapserver 4.4.1, and PostGIS
1.0.0 (PostgreSQL 7.4.1).<span style="mso-spacerun: yes"> </span><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>I need to programmatically access the bounding box of a selected polygon
in a PostGIS feature class so that I can use Mapscript to zoom to it.<span
style="mso-spacerun: yes"> </span>I’ve tested the SQL below in PostgreSQL
and it returns: BOX3D(560748.25 3881950 0,568816.25 3890818.75 0).<span
style="mso-spacerun: yes"> </span><span style="mso-spacerun:
yes"> </span>However, when I try to dump the results into a PHP variable I
can’t seem to access the results.<span style="mso-spacerun: yes">
</span>When I try to echo the results out to the page I get “Resource ID #68.<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>I’m not familiar with the BOX3D format.<span style="mso-spacerun:
yes"> </span>Is there any info on BOX3D out there? Does this get returned
as a string or an array or something else?<span style="mso-spacerun:
yes"> </span>If there’s a better way to do this I would very much
appreciate that info as well.<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>$extent_sql = "SELECT EXTENT(public.nmranch04.the_geom)FROM
public.nmranch04 WHERE (public.nmranch04.ranch_name =
".$ranch.")";<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Thanks<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Kurt</span></font></span><span class=EmailStyle15><font size=2
color=black face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:"Comic Sans MS"'><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS"'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoAutoSig><!--[if supportFields]><font color=black><span
style='color:black'><span style='mso-element:field-begin'></span><span
style="mso-spacerun: yes"> </span>AUTOTEXTLIST \s "E-mail
Signature" <span style='mso-element:field-separator'></span></span></font><![endif]--><font
size=2 color=black face="Comic Sans MS"><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";color:black'>~~~~~~~~~~~~~~~~~~~~~~~~~</span></font><font
size=2 color=black face="Comic Sans MS"><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>Kurt A. Menke</span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>GIS Analyst/Programmer</span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'><![if !supportEmptyParas]> <![endif]></span></font><font
size=2 color=black face="Comic Sans MS"><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><u><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>Mailing Address<span style="mso-spacerun: yes"> </span></span></font></u><u><font
size=2 color=black face="Comic Sans MS"><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></u></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>Earth Data Analysis Center </span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>MSC01 1110 </span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>1 University of New Mexico </span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>Albuquerque, New Mexico<span style="mso-spacerun: yes">
</span>87131-0001 </span></font><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'><![if !supportEmptyParas]> <![endif]></span></font><font
size=2 color=black face="Comic Sans MS"><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><u><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>Street Address</span></font></u><u><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></u></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>University of New Mexico</span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>Bandelier West, Room 123</span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>Albuquerque, NM 87131</span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'><![if !supportEmptyParas]> <![endif]></span></font><font
size=2 color=black face="Comic Sans MS"><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>Phone:<span style="mso-spacerun: yes"> </span>(505) 277-3622
(ext. 239) </span></font><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>FAX:<span style="mso-spacerun: yes"> </span>(505) 277-3614 </span></font><font
size=2 color=black face="Comic Sans MS"><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Comic Sans MS"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Comic Sans MS";
color:black'>email:<span style="mso-spacerun: yes">
</span>kmenke@edac.unm.edu</span></font><font size=2 color=black
face="Comic Sans MS"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:"Comic Sans MS";color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoNormal><!--[if supportFields]><font color=black><span
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color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
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