#22345 [Opn->Bgs]: XSL error when evaluating an empty path

ID: 22345 User updated by: reedc at aap dot com dot au Reported By: reedc at aap dot com dot au -Status: Open +Status: Bogus Bug Type: XSLT related Operating System: Windows 2000 PHP Version: 5CVS-2003-02-20 (dev) New Comment: This is not an error with XSLT. It is an error with my brain (and code). Apologies ... and thanks. Previous Comments: ------------------------------------------------------------------------ [2003-02-20 22:15:35] reedc at aap dot com dot au xslt_process() chucks an undefined (no error text) error when an xpath selection is not found. The result should be empty. For instance, if you were trying to use this stylesheet: _________________________________________________________ <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="text" omit-xml-declaration="yes"/> <xsl:template match="/"> <xsl:for-each select="peas/porridge/ninedaysold"> <xsl:value-of select="." /> </xsl:for-each> </xsl:template> </xsl:stylesheet> ________________________________________________________ on the following xml: _________________________________________ <?xml version="1.0" encoding="UTF-8"?> <peas> <porridge> <hot>yes</hot> <cold>no</cold> <inadish>no</inadish> </porridge> </peas> ______________________________________________ The result should be nothing. Instead the process chucks an error. If you use other XSL selections to find the same thing conditionally, such as xsl:if, the result is the same. If XML elements are optional, then any file not containing them will cause an error with the current php_xslt.dll The XML/XSL files that produce an error with PHP5x (latest snap). Have worked fine with the past several interations of PHP 4x. PHP: 5x Apache 2 Sablotron: 0.97 Thanks ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=22345&edit=1