#32604 [NEW]: generate-id() XSL function generates a different id for the same node each time

From: alex dot bazan at wanadoo dot es Operating system: MandrakeLinux 10.1 PHP version: 5.0.4 PHP Bug Type: XSLT related Bug description: generate-id() XSL function generates a different id for the same node each time Description: ------------ Since the xslt functions are no longer bundled with PHP, i'm moving my code to the XSLTProcessor class. When i used the xslt functions, the XSL generate-id() function always returned me the same auto-generated id for the same node, so i was able to send the id to other pages and use it to process the XML. With the XSLTProcessor classes, every time i reload the page it gives me a new id for each node, so the generated ids are of no use. Reproduce code: --------------- <?php $xmlDoc=<<<END_XML <?xml version='1.0'?> <mydoc> <name>Alex</name> <name>Gilad</name> <name>Abdul</name> <name>Diego</name> </mydoc> END_XML; $xslDoc=<<<END_XSL <?xml version='1.0'?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version='1.0' xmlns="http://www.w3.org/TR/xhtml1/transitional" exclude-result-prefixes="#default"> <xsl:output method="html" encoding="ISO-8859-1"/> <xsl:strip-space elements="*"/> <xsl:template match="mydoc"> <table border="0"> <xsl:apply-templates select="*"/> </table> </xsl:template> <xsl:template match="name"> <xsl:variable name="uniqueid"><xsl:value-of select="generate-id(.)"/></xsl:variable> <tr> <td><xsl:value-of select="."/> (generated id=<xsl:value-of select="\$uniqueid"/>)</td> </tr> </xsl:template> </xsl:stylesheet> END_XSL; $xml=new DOMDocument(); $xml->loadXML($xmlDoc); $xsl=new XSLTProcessor(); $xsl->importStylesheet(DOMDocument::loadXML($xslDoc)); echo $xsl->transformToDoc($xml)->saveXML() ?> Expected result: ---------------- Expected: First execution: Alex (generated id=id2299486) Gilad (generated id=id2299489) Abdul (generated id=id2299492) Diego (generated id=id2273414) Second execution: Alex (generated id=id2299486) Gilad (generated id=id2299489) Abdul (generated id=id2299492) Diego (generated id=id2273414) Actual result: -------------- Actual result: First execution: Alex (generated id=id2299486) Gilad (generated id=id2299489) Abdul (generated id=id2299492) Diego (generated id=id2273414) Second Execution: Alex (generated id=id2431192) Gilad (generated id=id2431196) Abdul (generated id=id2431199) Diego (generated id=id2431202) -- Edit bug report at http://bugs.php.net/?id=32604&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32604&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=32604&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=32604&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=32604&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=32604&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=32604&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=32604&r=needscript Try newer version: http://bugs.php.net/fix.php?id=32604&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=32604&r=support Expected behavior: http://bugs.php.net/fix.php?id=32604&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=32604&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=32604&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=32604&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32604&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=32604&r=dst IIS Stability: http://bugs.php.net/fix.php?id=32604&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=32604&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=32604&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=32604&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=32604&r=mysqlcfg