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From: <fu...@us...> - 2007-12-05 08:18:51
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Revision: 554
http://rdfapi-php.svn.sourceforge.net/rdfapi-php/?rev=554&view=rev
Author: fusel2k
Date: 2007-12-05 00:18:50 -0800 (Wed, 05 Dec 2007)
Log Message:
-----------
[fix] variables added correctly in <head></head>
Modified Paths:
--------------
trunk/rdfapi-php/api/sparql/SparqlEngineDb/ResultRenderer/XML.php
Modified: trunk/rdfapi-php/api/sparql/SparqlEngineDb/ResultRenderer/XML.php
===================================================================
--- trunk/rdfapi-php/api/sparql/SparqlEngineDb/ResultRenderer/XML.php 2007-11-27 13:06:14 UTC (rev 553)
+++ trunk/rdfapi-php/api/sparql/SparqlEngineDb/ResultRenderer/XML.php 2007-12-05 08:18:50 UTC (rev 554)
@@ -127,8 +127,9 @@
$arResultVars = array_keys($this->sg->arVarAssignments);
}
+ $strVarXML = '';
foreach ($arResultVars as $var) {
- $strVarXML = " <variable name=\"" . substr((string)$var,1) . "\"/>\n";
+ $strVarXML .= " <variable name=\"" . substr((string)$var,1) . "\"/>\n";
}
$strHeadXml = $this->getHead($strVarXML);
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