workaround for bug #25268. libxslt issue with xsl:key

diff --git a/ext/domxml/php_domxml.c b/ext/domxml/php_domxml.c
index 1a17c6333713c5d5e58799622b2691d2017c1f32..ada6127a9d27e9a9cfd8be039a12c2fa162a9357 100644 (file)
--- a/ext/domxml/php_domxml.c
+++ b/ext/domxml/php_domxml.c
@@ -5349,7 +5349,7 @@ PHP_FUNCTION(domxml_xslt_process)
        xmlDocPtr xmldocp;
        xmlDocPtr docp;
        char **params = NULL;
-       int ret;
+       int ret, clone = 0;
        char *filename;
        int filename_len = 0;
 
@@ -5361,7 +5361,7 @@ PHP_FUNCTION(domxml_xslt_process)
                RETURN_FALSE;
        }
 
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o|abs", &idxml, &idparams, &xpath_params, &filename, &filename_len) == FAILURE) {
+       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o|a!b!s!l", &idxml, &idparams, &xpath_params, &filename, &filename_len, &clone) == FAILURE) {
                RETURN_FALSE;
        }
 
@@ -5371,6 +5371,10 @@ PHP_FUNCTION(domxml_xslt_process)
                params = php_domxslt_make_params(idparams, xpath_params TSRMLS_CC);
        }
 
+       if (clone == 1) {
+               xmldocp = xmlCopyDoc(xmldocp, 1);
+       }
+
        if (filename_len) {
                FILE *f;
                f = fopen (filename,"w");
@@ -5380,6 +5384,10 @@ PHP_FUNCTION(domxml_xslt_process)
                docp = xsltApplyStylesheet(xsltstp, xmldocp, (const char**)params);
        }
 
+       if (clone == 1) {
+               xmlFreeDoc(xmldocp);
+       }
+
        if (params) {
                efree(params);
        }