helly           Sat Oct 29 12:12:57 2005 EDT

  Added files:                 
    /php-src/ext/simplexml/tests        000.phpt 000.xml 

  Modified files:              
    /php-src/ext/simplexml      simplexml.c 
    /php-src/ext/simplexml/tests        001.phpt 002.phpt 003.phpt 004.phpt 
                                        005.phpt 006.phpt 007.phpt 008.phpt 
                                        009.phpt 010.phpt 011.phpt 012.phpt 
                                        013.phpt 019.phpt 020.phpt 021.phpt 
                                        022.phpt 023.phpt bug27010.phpt 
                                        profile11.phpt 
                                        simplexml_import_dom.phpt sxe.dtd 
  Log:
  - Change var_dump to include all that is reachable, incl. @attributes
  - Adapt tests and add new one
  
  
http://cvs.php.net/diff.php/php-src/ext/simplexml/simplexml.c?r1=1.164&r2=1.165&ty=u
Index: php-src/ext/simplexml/simplexml.c
diff -u php-src/ext/simplexml/simplexml.c:1.164 
php-src/ext/simplexml/simplexml.c:1.165
--- php-src/ext/simplexml/simplexml.c:1.164     Sun Oct 23 19:41:18 2005
+++ php-src/ext/simplexml/simplexml.c   Sat Oct 29 12:12:55 2005
@@ -18,7 +18,7 @@
   +----------------------------------------------------------------------+
 */
 
-/* $Id: simplexml.c,v 1.164 2005/10/23 23:41:18 helly Exp $ */
+/* $Id: simplexml.c,v 1.165 2005/10/29 16:12:55 helly Exp $ */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -38,6 +38,8 @@
 #include "ext/spl/spl_sxe.h"
 #endif
 
+#define SXE_ELEMENT_BY_NAME 0
+
 zend_class_entry *sxe_class_entry = NULL;
 
 ZEND_API zend_class_entry *sxe_get_element_class_entry(TSRMLS_D)
@@ -112,10 +114,7 @@
        }
 }
 
-/* {{{ match_ns()
- */
-static inline int
-match_ns(php_sxe_object *sxe, xmlNodePtr node, xmlChar *name)
+static inline int match_ns(php_sxe_object *sxe, xmlNodePtr node, xmlChar 
*name) /* {{{ */
 {
        if (name == NULL && (node->ns == NULL || node->ns->prefix == NULL)) {
                return 1;
@@ -129,9 +128,8 @@
 }
 /* }}} */
 
-/* {{{ sxe_get_element_node()
- */
-static xmlNodePtr sxe_get_element_by_offset(php_sxe_object *sxe, long offset, 
xmlNodePtr node) {
+static xmlNodePtr sxe_get_element_by_offset(php_sxe_object *sxe, long offset, 
xmlNodePtr node) /* {{{ */
+{
        long nodendx = 0;
 
        if (sxe->iter.type == SXE_ITER_NONE) {
@@ -156,6 +154,71 @@
 }
 /* }}} */
 
+#if SXE_ELEMENT_BY_NAME
+static xmlNodePtr sxe_find_element_by_name(php_sxe_object *sxe, xmlNodePtr 
node, char *name TSRMLS_DC) /* {{{ */
+{
+       while (node) {
+               SKIP_TEXT(node)
+               if (node->type == XML_ELEMENT_NODE && match_ns(sxe, node, 
sxe->iter.nsprefix)) {
+                       if (!xmlStrcmp(node->name, name)) {
+                               return node;
+                       }
+               }
+next_iter:
+               node = node->next;
+       }
+       return NULL;
+} /* }}} */
+
+static xmlNodePtr sxe_get_element_by_name(php_sxe_object *sxe, xmlNodePtr 
node, char **name, int *type TSRMLS_DC) /* {{{ */
+{
+       int         orgtype;
+       xmlNodePtr  orgnode = node;
+       xmlNodePtr  retnode = NULL;
+
+       if (sxe->iter.type != SXE_ITER_ATTRLIST)
+       {
+               orgtype = sxe->iter.type;
+               if (sxe->iter.type == SXE_ITER_NONE) {
+                       sxe->iter.type = SXE_ITER_CHILD;
+               }
+               node = php_sxe_get_first_node(sxe, node TSRMLS_CC);
+               sxe->iter.type = orgtype;
+       }
+
+       if (sxe->iter.type == SXE_ITER_ELEMENT) {
+               orgnode = sxe_find_element_by_name(sxe, node, sxe->iter.name 
TSRMLS_CC);
+               node = orgnode->children;
+       }
+
+       while (node) {
+               SKIP_TEXT(node)
+               if (node->type == XML_ELEMENT_NODE && match_ns(sxe, node, 
sxe->iter.nsprefix)) {
+                       if (!xmlStrcmp(node->name, *name)) {
+                               if (1||retnode)
+                               {
+                                       *type = SXE_ITER_ELEMENT;
+                                       return orgnode;
+                               }
+                               retnode = node;
+                       }
+               }
+next_iter:
+               node = node->next;
+       }
+
+       if (retnode)
+       {
+               *type = SXE_ITER_NONE;
+               *name = NULL;
+               return retnode;
+       }
+
+       return NULL;
+}
+/* }}} */
+#endif /* SXE_ELEMENT_BY_NAME */
+
 /* {{{ sxe_prop_dim_read()
  */
 static zval * sxe_prop_dim_read(zval *object, zval *member, zend_bool 
elements, zend_bool attribs, zend_bool silent TSRMLS_DC)
@@ -166,7 +229,7 @@
        xmlNodePtr      node;
        xmlAttrPtr      attr;
        zval            tmp_zv;
-       int                             nodendx = 0;
+       int             nodendx = 0;
 
        sxe = php_sxe_fetch_object(object TSRMLS_CC);
 
@@ -175,6 +238,7 @@
                        attribs = 0;
                        elements = 1;
                }
+               name = NULL;
        } else {
                if (Z_TYPE_P(member) != IS_STRING) {
                        tmp_zv = *member;
@@ -182,24 +246,23 @@
                        member = &tmp_zv;
                        convert_to_string(member);
                }
+               name = Z_STRVAL_P(member);
        }
 
        MAKE_STD_ZVAL(return_value);
        ZVAL_NULL(return_value);
 
-       name = Z_STRVAL_P(member);
-
        GET_NODE(sxe, node);
 
-       if (sxe->iter.type != SXE_ITER_CHILD && sxe->iter.type != 
SXE_ITER_ATTRLIST) {
+       if (sxe->iter.type == SXE_ITER_ATTRLIST) {
+               attribs = 1;
+               elements = 0;           
+       } else if (sxe->iter.type != SXE_ITER_CHILD && sxe->iter.type != 
SXE_ITER_ATTRLIST) {
                node = php_sxe_get_first_node(sxe, node TSRMLS_CC);
        }
-
        if (node) {
                if (attribs) {
-                       if (Z_TYPE_P(member) == IS_LONG && sxe->iter.type != 
SXE_ITER_ATTRLIST) {
-                               attr = NULL;
-                       } else {
+                       if (Z_TYPE_P(member) != IS_LONG || sxe->iter.type == 
SXE_ITER_ATTRLIST) {
                                attr = node->properties;
                                if (Z_TYPE_P(member) == IS_LONG) {
                                        while (attr && nodendx <= 
Z_LVAL_P(member)) {
@@ -237,7 +300,17 @@
                                        _node_as_zval(sxe, node, return_value, 
SXE_ITER_NONE, NULL, sxe->iter.nsprefix TSRMLS_CC);
                                }
                        } else {
+#if SXE_ELEMENT_BY_NAME
+                               int newtype;
+
+                               GET_NODE(sxe, node);
+                               node = sxe_get_element_by_name(sxe, node, 
&name, &newtype TSRMLS_CC);
+                               if (node) {
+                                       _node_as_zval(sxe, node, return_value, 
newtype, name, sxe->iter.nsprefix TSRMLS_CC);
+                               }
+#else
                                _node_as_zval(sxe, node, return_value, 
SXE_ITER_ELEMENT, name, sxe->iter.nsprefix TSRMLS_CC);
+#endif
                        }
                }
        }
@@ -671,19 +744,41 @@
 }
 /* }}} */
 
+static void sxe_properties_add(HashTable *rv, char *name, int namelen, zval 
*value TSRMLS_DC)
+{
+       zval  **data_ptr;
+       zval  *newptr;
+       ulong h = zend_hash_func(name, namelen);
+
+       if (zend_hash_quick_find(rv, name, namelen, h, (void **) &data_ptr) == 
SUCCESS) {
+               if (Z_TYPE_PP(data_ptr) == IS_ARRAY) {
+                       zend_hash_next_index_insert(Z_ARRVAL_PP(data_ptr), 
&value, sizeof(zval *), NULL);
+               } else {
+                       MAKE_STD_ZVAL(newptr);
+                       array_init(newptr);
+
+                       zval_add_ref(data_ptr);
+                       zend_hash_next_index_insert(Z_ARRVAL_P(newptr), 
data_ptr, sizeof(zval *), NULL);
+                       zend_hash_next_index_insert(Z_ARRVAL_P(newptr), &value, 
sizeof(zval *), NULL);
+
+                       zend_hash_quick_update(rv, name, namelen, h, &newptr, 
sizeof(zval *), NULL);
+               }
+       } else {
+               zend_hash_quick_update(rv, name, namelen, h, &value, 
sizeof(zval *), NULL);
+       }
+}
+
 /* {{{ sxe_properties_get()
  */
-static HashTable *
-sxe_properties_get(zval *object TSRMLS_DC)
+static HashTable * sxe_properties_get(zval *object TSRMLS_DC)
 {
-       zval           **data_ptr;
        zval            *value;
-       zval            *newptr;
+       zval            *zattr;
        HashTable       *rv;
        php_sxe_object  *sxe;
        char            *name;
        xmlNodePtr       node;
-       ulong            h;
+       xmlAttrPtr       attr;
        int              namelen;
 
        sxe = php_sxe_fetch_object(object TSRMLS_CC);
@@ -698,9 +793,31 @@
        }
 
        GET_NODE(sxe, node);
-       node = php_sxe_get_first_node(sxe, node TSRMLS_CC);
+       if (1||sxe->iter.type != SXE_ITER_CHILD) {
+               if (sxe->iter.type == SXE_ITER_ELEMENT) {
+                       node = php_sxe_get_first_node(sxe, node TSRMLS_CC);
+               }
+               attr = node ? (xmlAttrPtr)node->properties : NULL;
+               zattr = NULL;
+               while (attr) {
+                       if (match_ns(sxe, (xmlNodePtr)attr, 
sxe->iter.nsprefix)) {
+                               MAKE_STD_ZVAL(value);
+                               ZVAL_STRING(value, 
xmlNodeListGetString((xmlDocPtr) sxe->document->ptr, attr->children, 1), 1);
+                               namelen = xmlStrlen(attr->name) + 1;
+                               if (!zattr) {
+                                       MAKE_STD_ZVAL(zattr);
+                                       array_init(zattr);
+                                       sxe_properties_add(rv, "@attributes", 
sizeof("@attributes"), zattr TSRMLS_CC);
+                               }
+                               add_assoc_zval_ex(zattr, (char*)attr->name, 
namelen, value);
+                       }
+                       attr = attr->next;
+               }
+       }
 
-       if (node) {
+       GET_NODE(sxe, node);
+       node = php_sxe_get_first_node(sxe, node TSRMLS_CC);
+       if (node && sxe->iter.type != SXE_ITER_ATTRLIST) {
                if (node->type == XML_ATTRIBUTE_NODE) {
                        MAKE_STD_ZVAL(value);
                        
ZVAL_U_STRING(ZEND_U_CONVERTER(UG(runtime_encoding_conv)), value, 
xmlNodeListGetString(node->doc, node->children, 1), 1);
@@ -735,24 +852,7 @@
 
                        _get_base_node_value(sxe, node, &value, 
sxe->iter.nsprefix TSRMLS_CC);
 
-                       h = zend_hash_func(name, namelen);
-                       if (zend_hash_quick_find(rv, name, namelen, h, (void 
**) &data_ptr) == SUCCESS) {
-                               if (Z_TYPE_PP(data_ptr) == IS_ARRAY) {
-                                       
zend_hash_next_index_insert(Z_ARRVAL_PP(data_ptr), &value, sizeof(zval *), 
NULL);
-                               } else {
-                                       MAKE_STD_ZVAL(newptr);
-                                       array_init(newptr);
-
-                                       zval_add_ref(data_ptr);
-                                       
zend_hash_next_index_insert(Z_ARRVAL_P(newptr), data_ptr, sizeof(zval *), NULL);
-                                       
zend_hash_next_index_insert(Z_ARRVAL_P(newptr), &value, sizeof(zval *), NULL);
-
-                                       zend_hash_quick_update(rv, name, 
namelen, h, &newptr, sizeof(zval *), NULL);
-                               }
-                       } else {
-                               zend_hash_quick_update(rv, name, namelen, h, 
&value, sizeof(zval *), NULL);
-                       }
-
+                       sxe_properties_add(rv, name, namelen, value TSRMLS_CC);
 next_iter:
                        node = node->next;
                }
@@ -1007,8 +1107,7 @@
 
 /* {{{ cast_object()
  */
-static int
-cast_object(zval *object, int type, char *contents TSRMLS_DC)
+static int cast_object(zval *object, int type, char *contents TSRMLS_DC)
 {
        if (contents) {
                ZVAL_STRINGL(object, contents, strlen(contents), 1);
@@ -1046,8 +1145,7 @@
 
 /* {{{ sxe_object_cast()
  */
-static int
-sxe_object_cast(zval *readobj, zval *writeobj, int type TSRMLS_DC)
+static int sxe_object_cast(zval *readobj, zval *writeobj, int type TSRMLS_DC)
 {
        php_sxe_object *sxe;
        char           *contents = NULL;
@@ -1764,7 +1862,7 @@
 {
        php_info_print_table_start();
        php_info_print_table_header(2, "Simplexml support", "enabled");
-       php_info_print_table_row(2, "Revision", "$Revision: 1.164 $");
+       php_info_print_table_row(2, "Revision", "$Revision: 1.165 $");
        php_info_print_table_row(2, "Schema support",
 #ifdef LIBXML_SCHEMAS_ENABLED
                "enabled");
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/001.phpt?r1=1.4&r2=1.5&ty=u
Index: php-src/ext/simplexml/tests/001.phpt
diff -u php-src/ext/simplexml/tests/001.phpt:1.4 
php-src/ext/simplexml/tests/001.phpt:1.5
--- php-src/ext/simplexml/tests/001.phpt:1.4    Mon Mar 29 14:58:01 2004
+++ php-src/ext/simplexml/tests/001.phpt        Sat Oct 29 12:12:57 2005
@@ -5,39 +5,39 @@
 --FILE--
 <?php 
 
-$sxe = simplexml_load_file(dirname(__FILE__).'/sxe.xml');
-
-print_r($sxe);
-
-echo "---Done---\n";
+var_dump(simplexml_load_file(dirname(__FILE__).'/sxe.xml'));
 
 ?>
---EXPECT--
-SimpleXMLElement Object
-(
-    [elem1] => SimpleXMLElement Object
-        (
-            [comment] => SimpleXMLElement Object
-                (
-                )
-
-            [elem2] => SimpleXMLElement Object
-                (
-                    [elem3] => SimpleXMLElement Object
-                        (
-                            [elem4] => SimpleXMLElement Object
-                                (
-                                    [test] => SimpleXMLElement Object
-                                        (
-                                        )
-
-                                )
-
-                        )
-
-                )
-
-        )
-
-)
----Done--- 
+===DONE===
+--EXPECTF--
+object(SimpleXMLElement)#%d (2) {
+  ["@attributes"]=>
+  array(1) {
+    ["id"]=>
+    string(5) "elem1"
+  }
+  ["elem1"]=>
+  object(SimpleXMLElement)#%d (3) {
+    ["@attributes"]=>
+    array(1) {
+      ["attr1"]=>
+      string(5) "first"
+    }
+    ["comment"]=>
+    object(SimpleXMLElement)#%d (0) {
+    }
+    ["elem2"]=>
+    object(SimpleXMLElement)#%d (1) {
+      ["elem3"]=>
+      object(SimpleXMLElement)#%d (1) {
+        ["elem4"]=>
+        object(SimpleXMLElement)#%d (1) {
+          ["test"]=>
+          object(SimpleXMLElement)#%d (0) {
+          }
+        }
+      }
+    }
+  }
+}
+===DONE===
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/002.phpt?r1=1.8&r2=1.9&ty=u
Index: php-src/ext/simplexml/tests/002.phpt
diff -u php-src/ext/simplexml/tests/002.phpt:1.8 
php-src/ext/simplexml/tests/002.phpt:1.9
--- php-src/ext/simplexml/tests/002.phpt:1.8    Mon Mar 29 14:58:01 2004
+++ php-src/ext/simplexml/tests/002.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and clone
+SimpleXML: clone
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
@@ -26,37 +26,39 @@
 
 $copy = clone $sxe;
 
-print_r($copy);
-
-echo "---Done---\n";
+var_dump($copy);
 
 ?>
---EXPECT--
-SimpleXMLElement Object
-(
-    [elem1] => SimpleXMLElement Object
-        (
-            [comment] => SimpleXMLElement Object
-                (
-                )
-
-            [elem2] => SimpleXMLElement Object
-                (
-                    [elem3] => SimpleXMLElement Object
-                        (
-                            [elem4] => SimpleXMLElement Object
-                                (
-                                    [test] => SimpleXMLElement Object
-                                        (
-                                        )
-
-                                )
-
-                        )
-
-                )
-
-        )
-
-)
----Done--- 
+===DONE===
+--EXPECTF--
+object(SimpleXMLElement)#%d (2) {
+  ["@attributes"]=>
+  array(1) {
+    ["id"]=>
+    string(5) "elem1"
+  }
+  ["elem1"]=>
+  object(SimpleXMLElement)#%d (3) {
+    ["@attributes"]=>
+    array(1) {
+      ["attr1"]=>
+      string(5) "first"
+    }
+    ["comment"]=>
+    object(SimpleXMLElement)#%d (0) {
+    }
+    ["elem2"]=>
+    object(SimpleXMLElement)#%d (1) {
+      ["elem3"]=>
+      object(SimpleXMLElement)#%d (1) {
+        ["elem4"]=>
+        object(SimpleXMLElement)#%d (1) {
+          ["test"]=>
+          object(SimpleXMLElement)#%d (0) {
+          }
+        }
+      }
+    }
+  }
+}
+===DONE===
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/003.phpt?r1=1.3&r2=1.4&ty=u
Index: php-src/ext/simplexml/tests/003.phpt
diff -u php-src/ext/simplexml/tests/003.phpt:1.3 
php-src/ext/simplexml/tests/003.phpt:1.4
--- php-src/ext/simplexml/tests/003.phpt:1.3    Mon Mar 29 14:58:01 2004
+++ php-src/ext/simplexml/tests/003.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and Entities
+SimpleXML: Entities
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
@@ -26,44 +26,44 @@
 </sxe>
 EOF;
 
-$sxe = simplexml_load_string($xml);
-
-print_r($sxe);
-
-echo "---Done---\n";
+var_dump(simplexml_load_string($xml));
 
 ?>
---EXPECT--
-SimpleXMLElement Object
-(
-    [elem1] => SimpleXMLElement Object
-        (
-            [comment] => SimpleXMLElement Object
-                (
-                )
-
-            [elem2] => SimpleXMLElement Object
-                (
-                    [elem3] => SimpleXMLElement Object
-                        (
-                            [included-entity] => SimpleXMLElement Object
-                                (
-                                    [included-entity] => This is text included 
from an entity
-                                )
-
-                            [elem4] => SimpleXMLElement Object
-                                (
-                                    [test] => SimpleXMLElement Object
-                                        (
-                                        )
-
-                                )
-
-                        )
-
-                )
-
-        )
-
-)
----Done--- 
+===DONE===
+--EXPECTF--
+object(SimpleXMLElement)#%d (2) {
+  ["@attributes"]=>
+  array(1) {
+    ["id"]=>
+    string(5) "elem1"
+  }
+  ["elem1"]=>
+  object(SimpleXMLElement)#%d (3) {
+    ["@attributes"]=>
+    array(1) {
+      ["attr1"]=>
+      string(5) "first"
+    }
+    ["comment"]=>
+    object(SimpleXMLElement)#%d (0) {
+    }
+    ["elem2"]=>
+    object(SimpleXMLElement)#%d (1) {
+      ["elem3"]=>
+      object(SimpleXMLElement)#%d (2) {
+        ["included-entity"]=>
+        object(SimpleXMLElement)#%d (1) {
+          ["included-entity"]=>
+          string(36) "This is text included from an entity"
+        }
+        ["elem4"]=>
+        object(SimpleXMLElement)#%d (1) {
+          ["test"]=>
+          object(SimpleXMLElement)#%d (0) {
+          }
+        }
+      }
+    }
+  }
+}
+===DONE===
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/004.phpt?r1=1.7&r2=1.8&ty=u
Index: php-src/ext/simplexml/tests/004.phpt
diff -u php-src/ext/simplexml/tests/004.phpt:1.7 
php-src/ext/simplexml/tests/004.phpt:1.8
--- php-src/ext/simplexml/tests/004.phpt:1.7    Wed Aug 17 07:36:28 2005
+++ php-src/ext/simplexml/tests/004.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and CDATA
+SimpleXML: CDATA
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
@@ -25,7 +25,7 @@
 EOF
 );
 
-print_r($sxe);
+var_dump($sxe);
 
 $elem1 = $sxe->elem1;
 $elem2 = $elem1->elem2;
@@ -33,63 +33,36 @@
 
 ?>
 ===DONE===
---EXPECT--
-SimpleXMLElement Object
-(
-    [elem1] => SimpleXMLElement Object
-        (
-            [comment] => SimpleXMLElement Object
-                (
-                )
-
-            [elem2] => SimpleXMLElement Object
-                (
-                    [elem3] => SimpleXMLElement Object
-                        (
-                            [elem4] => SimpleXMLElement Object
-                                (
-                                    [test] => SimpleXMLElement Object
-                                        (
-                                        )
-
-                                )
-
-                        )
-
-                )
-
-        )
-
-)
+--EXPECTF--
+object(SimpleXMLElement)#%d (2) {
+  ["@attributes"]=>
+  array(1) {
+    ["id"]=>
+    string(5) "elem1"
+  }
+  ["elem1"]=>
+  object(SimpleXMLElement)#%d (3) {
+    ["@attributes"]=>
+    array(1) {
+      ["attr1"]=>
+      string(5) "first"
+    }
+    ["comment"]=>
+    object(SimpleXMLElement)#%d (0) {
+    }
+    ["elem2"]=>
+    object(SimpleXMLElement)#%d (1) {
+      ["elem3"]=>
+      object(SimpleXMLElement)#%d (1) {
+        ["elem4"]=>
+        object(SimpleXMLElement)#%d (1) {
+          ["test"]=>
+          object(SimpleXMLElement)#%d (0) {
+          }
+        }
+      }
+    }
+  }
+}
 string(11) "CDATA block"
 ===DONE===
---UEXPECT--
-SimpleXMLElement Object
-(
-    [elem1] => SimpleXMLElement Object
-        (
-            [comment] => SimpleXMLElement Object
-                (
-                )
-
-            [elem2] => SimpleXMLElement Object
-                (
-                    [elem3] => SimpleXMLElement Object
-                        (
-                            [elem4] => SimpleXMLElement Object
-                                (
-                                    [test] => SimpleXMLElement Object
-                                        (
-                                        )
-
-                                )
-
-                        )
-
-                )
-
-        )
-
-)
-unicode(11) "CDATA block"
-===DONE===
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/005.phpt?r1=1.3&r2=1.4&ty=u
Index: php-src/ext/simplexml/tests/005.phpt
diff -u php-src/ext/simplexml/tests/005.phpt:1.3 
php-src/ext/simplexml/tests/005.phpt:1.4
--- php-src/ext/simplexml/tests/005.phpt:1.3    Mon Aug 15 10:37:55 2005
+++ php-src/ext/simplexml/tests/005.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and text data
+SimpleXML: Text data
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/006.phpt?r1=1.6&r2=1.7&ty=u
Index: php-src/ext/simplexml/tests/006.phpt
diff -u php-src/ext/simplexml/tests/006.phpt:1.6 
php-src/ext/simplexml/tests/006.phpt:1.7
--- php-src/ext/simplexml/tests/006.phpt:1.6    Mon Aug 15 10:37:55 2005
+++ php-src/ext/simplexml/tests/006.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and foreach
+SimpleXML: foreach
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/007.phpt?r1=1.9&r2=1.10&ty=u
Index: php-src/ext/simplexml/tests/007.phpt
diff -u php-src/ext/simplexml/tests/007.phpt:1.9 
php-src/ext/simplexml/tests/007.phpt:1.10
--- php-src/ext/simplexml/tests/007.phpt:1.9    Mon Aug 15 10:37:55 2005
+++ php-src/ext/simplexml/tests/007.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and attributes
+SimpleXML: Attributes
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
@@ -48,7 +48,12 @@
 ===Done===
 --EXPECTF--
 ===Property===
-object(SimpleXMLElement)#%d (2) {
+object(SimpleXMLElement)#%d (3) {
+  ["@attributes"]=>
+  array(1) {
+    ["attr1"]=>
+    string(5) "first"
+  }
   ["comment"]=>
   object(SimpleXMLElement)#%d (0) {
   }
@@ -90,47 +95,3 @@
 int(4)
 int(4)
 ===Done===
---UEXPECTF--
-===Property===
-object(SimpleXMLElement)#%d (2) {
-  [u"comment"]=>
-  object(SimpleXMLElement)#%d (0) {
-  }
-  [u"elem2"]=>
-  object(SimpleXMLElement)#%d (1) {
-    [u"elem3"]=>
-    object(SimpleXMLElement)#%d (1) {
-      [u"elem4"]=>
-      object(SimpleXMLElement)#%d (1) {
-        [u"test"]=>
-        object(SimpleXMLElement)#%d (0) {
-        }
-      }
-    }
-  }
-}
-===Array===
-object(SimpleXMLElement)#%d (1) {
-  [0]=>
-  unicode(5) "elem1"
-}
-object(SimpleXMLElement)#%d (1) {
-  [0]=>
-  unicode(5) "first"
-}
-===Set===
-object(SimpleXMLElement)#%d (1) {
-  [0]=>
-  unicode(8) "Changed1"
-}
-object(SimpleXMLElement)#%d (1) {
-  [0]=>
-  unicode(2) "12"
-}
-===Unset===
-NULL
-NULL
-===Misc.===
-int(4)
-int(4)
-===Done===
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/008.phpt?r1=1.5&r2=1.6&ty=u
Index: php-src/ext/simplexml/tests/008.phpt
diff -u php-src/ext/simplexml/tests/008.phpt:1.5 
php-src/ext/simplexml/tests/008.phpt:1.6
--- php-src/ext/simplexml/tests/008.phpt:1.5    Tue Aug 16 11:09:45 2005
+++ php-src/ext/simplexml/tests/008.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and XPath 
+SimpleXML: XPath 
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/009.phpt?r1=1.6&r2=1.7&ty=u
Index: php-src/ext/simplexml/tests/009.phpt
diff -u php-src/ext/simplexml/tests/009.phpt:1.6 
php-src/ext/simplexml/tests/009.phpt:1.7
--- php-src/ext/simplexml/tests/009.phpt:1.6    Tue Aug 16 11:09:45 2005
+++ php-src/ext/simplexml/tests/009.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and foreach 
+SimpleXML: foreach 
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/010.phpt?r1=1.5&r2=1.6&ty=u
Index: php-src/ext/simplexml/tests/010.phpt
diff -u php-src/ext/simplexml/tests/010.phpt:1.5 
php-src/ext/simplexml/tests/010.phpt:1.6
--- php-src/ext/simplexml/tests/010.phpt:1.5    Mon Mar 29 14:58:01 2004
+++ php-src/ext/simplexml/tests/010.phpt        Sat Oct 29 12:12:57 2005
@@ -26,38 +26,39 @@
 </sxe>
 EOF;
 
-$sxe = simplexml_load_string($xml, 'simplexml_inherited');
-
-print_r($sxe);
+var_dump(simplexml_load_string($xml, 'simplexml_inherited'));
 
 ?>
 ===DONE===
---EXPECT--
-simplexml_inherited Object
-(
-    [elem1] => simplexml_inherited Object
-        (
-            [comment] => simplexml_inherited Object
-                (
-                )
-
-            [elem2] => simplexml_inherited Object
-                (
-                    [elem3] => simplexml_inherited Object
-                        (
-                            [elem4] => simplexml_inherited Object
-                                (
-                                    [test] => simplexml_inherited Object
-                                        (
-                                        )
-
-                                )
-
-                        )
-
-                )
-
-        )
-
-)
+--EXPECTF--
+object(simplexml_inherited)#%d (2) {
+  ["@attributes"]=>
+  array(1) {
+    ["id"]=>
+    string(5) "elem1"
+  }
+  ["elem1"]=>
+  object(simplexml_inherited)#%d (3) {
+    ["@attributes"]=>
+    array(1) {
+      ["attr1"]=>
+      string(5) "first"
+    }
+    ["comment"]=>
+    object(simplexml_inherited)#%d (0) {
+    }
+    ["elem2"]=>
+    object(simplexml_inherited)#%d (1) {
+      ["elem3"]=>
+      object(simplexml_inherited)#%d (1) {
+        ["elem4"]=>
+        object(simplexml_inherited)#%d (1) {
+          ["test"]=>
+          object(simplexml_inherited)#%d (0) {
+          }
+        }
+      }
+    }
+  }
+}
 ===DONE===
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/011.phpt?r1=1.3&r2=1.4&ty=u
Index: php-src/ext/simplexml/tests/011.phpt
diff -u php-src/ext/simplexml/tests/011.phpt:1.3 
php-src/ext/simplexml/tests/011.phpt:1.4
--- php-src/ext/simplexml/tests/011.phpt:1.3    Sat Jan 17 14:41:32 2004
+++ php-src/ext/simplexml/tests/011.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and echo/print
+SimpleXML: echo/print
 --SKIPIF--
 <?php 
        if (!extension_loaded('simplexml')) print 'skip';
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/012.phpt?r1=1.5&r2=1.6&ty=u
Index: php-src/ext/simplexml/tests/012.phpt
diff -u php-src/ext/simplexml/tests/012.phpt:1.5 
php-src/ext/simplexml/tests/012.phpt:1.6
--- php-src/ext/simplexml/tests/012.phpt:1.5    Mon Sep 19 02:11:12 2005
+++ php-src/ext/simplexml/tests/012.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and Attribute creation
+SimpleXML: Attribute creation
 --SKIPIF--
 <?php 
        if (!extension_loaded('simplexml')) print 'skip';
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/013.phpt?r1=1.2&r2=1.3&ty=u
Index: php-src/ext/simplexml/tests/013.phpt
diff -u php-src/ext/simplexml/tests/013.phpt:1.2 
php-src/ext/simplexml/tests/013.phpt:1.3
--- php-src/ext/simplexml/tests/013.phpt:1.2    Tue Dec 16 16:02:54 2003
+++ php-src/ext/simplexml/tests/013.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and Split text content
+SimpleXML: Split text content
 --SKIPIF--
 <?php 
        if (!extension_loaded('simplexml')) print 'skip';
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/019.phpt?r1=1.3&r2=1.4&ty=u
Index: php-src/ext/simplexml/tests/019.phpt
diff -u php-src/ext/simplexml/tests/019.phpt:1.3 
php-src/ext/simplexml/tests/019.phpt:1.4
--- php-src/ext/simplexml/tests/019.phpt:1.3    Mon Aug 15 10:37:55 2005
+++ php-src/ext/simplexml/tests/019.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and foreach with children()
+SimpleXML: foreach with children()
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/020.phpt?r1=1.1&r2=1.2&ty=u
Index: php-src/ext/simplexml/tests/020.phpt
diff -u php-src/ext/simplexml/tests/020.phpt:1.1 
php-src/ext/simplexml/tests/020.phpt:1.2
--- php-src/ext/simplexml/tests/020.phpt:1.1    Sun Mar 14 10:33:15 2004
+++ php-src/ext/simplexml/tests/020.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML attribute compared to string
+SimpleXML: Attribute compared to string
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?> 
 --FILE--
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/021.phpt?r1=1.1&r2=1.2&ty=u
Index: php-src/ext/simplexml/tests/021.phpt
diff -u php-src/ext/simplexml/tests/021.phpt:1.1 
php-src/ext/simplexml/tests/021.phpt:1.2
--- php-src/ext/simplexml/tests/021.phpt:1.1    Wed Mar 24 10:20:32 2004
+++ php-src/ext/simplexml/tests/021.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML element check
+SimpleXML: Element check
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?> 
 --FILE--
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/022.phpt?r1=1.2&r2=1.3&ty=u
Index: php-src/ext/simplexml/tests/022.phpt
diff -u php-src/ext/simplexml/tests/022.phpt:1.2 
php-src/ext/simplexml/tests/022.phpt:1.3
--- php-src/ext/simplexml/tests/022.phpt:1.2    Tue Aug 16 11:09:45 2005
+++ php-src/ext/simplexml/tests/022.phpt        Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-SimpleXML and attributes inside foreach
+SimpleXML: Attributes inside foreach
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
@@ -12,6 +12,13 @@
 
 $sxe = simplexml_load_string($xml);
 
+echo "===CONTENT===\n";
+var_dump($sxe->content);
+
+echo "===FILE===\n";
+var_dump($sxe->content->file);
+
+echo "===FOREACH===\n";
 foreach($sxe->content->file as $file)
 {
        var_dump($file);
@@ -21,18 +28,35 @@
 ?>
 ===DONE===
 --EXPECTF--
-object(SimpleXMLElement)#%d (0) {
+===CONTENT===
+object(SimpleXMLElement)#%d (1) {
+  ["file"]=>
+  object(SimpleXMLElement)#%d (1) {
+    ["@attributes"]=>
+    array(1) {
+      ["glob"]=>
+      string(11) "slide_*.xml"
+    }
+  }
 }
+===FILE===
 object(SimpleXMLElement)#%d (1) {
-  [0]=>
-  string(11) "slide_*.xml"
+  ["@attributes"]=>
+  array(1) {
+    ["glob"]=>
+    string(11) "slide_*.xml"
+  }
 }
-===DONE===
---UEXPECTF--
-object(SimpleXMLElement)#%d (0) {
+===FOREACH===
+object(SimpleXMLElement)#%d (1) {
+  ["@attributes"]=>
+  array(1) {
+    ["glob"]=>
+    string(11) "slide_*.xml"
+  }
 }
 object(SimpleXMLElement)#%d (1) {
   [0]=>
-  unicode(11) "slide_*.xml"
+  string(11) "slide_*.xml"
 }
 ===DONE===
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/023.phpt?r1=1.2&r2=1.3&ty=u
Index: php-src/ext/simplexml/tests/023.phpt
diff -u php-src/ext/simplexml/tests/023.phpt:1.2 
php-src/ext/simplexml/tests/023.phpt:1.3
--- php-src/ext/simplexml/tests/023.phpt:1.2    Sun Oct 23 19:41:20 2005
+++ php-src/ext/simplexml/tests/023.phpt        Sat Oct 29 12:12:57 2005
@@ -22,7 +22,12 @@
 ?>
 ===DONE===
 --EXPECTF--
-object(SimpleXMLElement)#%d (0) {
+object(SimpleXMLElement)#%d (1) {
+  ["@attributes"]=>
+  array(1) {
+    ["attr"]=>
+    string(%d) "foo%sbar%sbaz"
+  }
 }
 object(SimpleXMLElement)#%d (1) {
   [0]=>
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/bug27010.phpt?r1=1.2&r2=1.3&ty=u
Index: php-src/ext/simplexml/tests/bug27010.phpt
diff -u php-src/ext/simplexml/tests/bug27010.phpt:1.2 
php-src/ext/simplexml/tests/bug27010.phpt:1.3
--- php-src/ext/simplexml/tests/bug27010.phpt:1.2       Wed Feb 11 07:19:26 2004
+++ php-src/ext/simplexml/tests/bug27010.phpt   Sat Oct 29 12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-#27010: segfault and node text not displayed when returned from children()
+Bug #27010: segfault and node text not displayed when returned from children()
 --FILE--
 <?php
 
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/profile11.phpt?r1=1.3&r2=1.4&ty=u
Index: php-src/ext/simplexml/tests/profile11.phpt
diff -u php-src/ext/simplexml/tests/profile11.phpt:1.3 
php-src/ext/simplexml/tests/profile11.phpt:1.4
--- php-src/ext/simplexml/tests/profile11.phpt:1.3      Sat Jan 17 16:47:43 2004
+++ php-src/ext/simplexml/tests/profile11.phpt  Sat Oct 29 12:12:57 2005
@@ -12,15 +12,24 @@
 </root>
 ');
 
-echo $root->children('reserved-ns')->child;
-echo "\n";
-echo $root->children('special-ns')->child;
-foreach ($root->child as $child) {
-       echo "$child\n";
-}
-echo "\n---Done---\n";
+var_dump($root->children('reserved-ns')->child);
+var_dump($root->children('special-ns')->child);
+var_dump((string)$root->children('reserved-ns')->child);
+var_dump((string)$root->children('special-ns')->child);
+var_dump($root->child);
 ?>
---EXPECT--
-Hello
-World
----Done--- 
+===DONE===
+--EXPECTF--
+object(SimpleXMLElement)#%d (1) {
+  [0]=>
+  string(5) "Hello"
+}
+object(SimpleXMLElement)#%d (1) {
+  [0]=>
+  string(5) "World"
+}
+string(5) "Hello"
+string(5) "World"
+object(SimpleXMLElement)#%d (0) {
+}
+===DONE=== 
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/simplexml_import_dom.phpt?r1=1.1&r2=1.2&ty=u
Index: php-src/ext/simplexml/tests/simplexml_import_dom.phpt
diff -u php-src/ext/simplexml/tests/simplexml_import_dom.phpt:1.1 
php-src/ext/simplexml/tests/simplexml_import_dom.phpt:1.2
--- php-src/ext/simplexml/tests/simplexml_import_dom.phpt:1.1   Mon Oct 27 
06:34:45 2003
+++ php-src/ext/simplexml/tests/simplexml_import_dom.phpt       Sat Oct 29 
12:12:57 2005
@@ -1,5 +1,5 @@
 --TEST--
-Interop: simplexml_import_dom
+SimpleXML [interop]: simplexml_import_dom
 --SKIPIF--
 <?php if (!extension_loaded("simplexml")) print "skip"; ?>
 <?php if (!extension_loaded("dom")) print "skip. dom extension not loaded"; ?>
http://cvs.php.net/diff.php/php-src/ext/simplexml/tests/sxe.dtd?r1=1.2&r2=1.3&ty=u
Index: php-src/ext/simplexml/tests/sxe.dtd
diff -u php-src/ext/simplexml/tests/sxe.dtd:1.2 
php-src/ext/simplexml/tests/sxe.dtd:1.3
--- php-src/ext/simplexml/tests/sxe.dtd:1.2     Sun Oct 26 08:18:59 2003
+++ php-src/ext/simplexml/tests/sxe.dtd Sat Oct 29 12:12:57 2005
@@ -1,21 +1,34 @@
 <?xml encoding='US-ASCII'?>
 
-<!ELEMENT sxe    elem1, elem 11>
+<!ELEMENT sxe    (elem1+, elem11, elem22*)>
 <!ATTLIST sxe    id     CDATA  #implied>
 
-<!ELEMENT elem1  elem2>
+<!ELEMENT elem1  elem2*>
 <!ATTLIST elem1  attr1  CDATA  #required
                  attr2  CDATA  "default>
 
-<!ELEMENT elem2  elem3>
-<!ATTLIST elem2>
+<!ELEMENT elem2  elem3*>
+<!ATTLIST elem2  att25  CDATA  #implied
+                 att42  CDATA  #implied>
 
-<!ELEMENT elem3  elem4>
+<!ELEMENT elem3  elem4*>
 <!ATTLIST elem3>
 
 <!ELEMENT elem4  EMPTY>
 <!ATTLIST elem4>
 
-<!ELEMENT elem11 EMPTY>
+<!ELEMENT elem11 elem111*>
 <!ATTLIST elem11>
 
+<!ELEMNET elem111 elem1111*>
+<!ATTLIST elem111>
+
+<!ELEMENT elem1111 EMPTY>
+<!ATTLIST elem1111>
+
+<!ELEMENT elem22 elem222*>
+<!ATTLIST elem22 attr22 CDATA #implied>
+
+<!ELEMENT elem222 EMPTY>
+<!ATTLIST elem222>
+

http://cvs.php.net/co.php/php-src/ext/simplexml/tests/000.phpt?r=1.1&p=1
Index: php-src/ext/simplexml/tests/000.phpt
+++ php-src/ext/simplexml/tests/000.phpt
--TEST--
SimpleXML: var_dump()
--SKIPIF--
<?php if (!extension_loaded("simplexml")) print "skip"; ?>
--FILE--
<?php 

$sxe = simplexml_load_file(dirname(__FILE__).'/000.xml');

function test($what)
{
        global $sxe;
        echo "===$what\n";
        eval("var_dump(isset(\$$what));");
        eval("var_dump(\$$what);");
}

test('sxe');
test('sxe->elem1');
test('sxe->elem1[0]');
test('sxe->elem1[0]->elem2');
test('sxe->elem1[0]->elem2->bla');
test('sxe->elem1[0]["attr1"]');
test('sxe->elem1[0]->attr1');
test('sxe->elem1[1]');
test('sxe->elem1[2]');
test('sxe->elem11');
test('sxe->elem11->elem111');
test('sxe->elem11->elem111->elem1111');
test('sxe->elem22');
test('sxe->elem22->elem222');
test('sxe->elem22->attr22');
test('sxe->elem22["attr22"]');

?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
===sxe
bool(true)
object(SimpleXMLElement)#%d (3) {
  ["@attributes"]=>
  array(1) {
    ["id"]=>
    string(3) "123"
  }
  ["elem1"]=>
  array(2) {
    [0]=>
    string(36) "There is some text.Here is some more"
    [1]=>
    object(SimpleXMLElement)#%d (1) {
      ["@attributes"]=>
      array(2) {
        ["attr1"]=>
        string(2) "11"
        ["attr2"]=>
        string(2) "12"
      }
    }
  }
  ["elem11"]=>
  object(SimpleXMLElement)#%d (1) {
    ["elem111"]=>
    object(SimpleXMLElement)#%d (1) {
      ["elem1111"]=>
      object(SimpleXMLElement)#%d (0) {
      }
    }
  }
}
===sxe->elem1
bool(true)
object(SimpleXMLElement)#%d (3) {
  ["@attributes"]=>
  array(2) {
    ["attr1"]=>
    string(5) "first"
    ["attr2"]=>
    string(6) "second"
  }
  ["comment"]=>
  object(SimpleXMLElement)#%d (0) {
  }
  ["elem2"]=>
  object(SimpleXMLElement)#%d (2) {
    ["@attributes"]=>
    array(2) {
      ["att25"]=>
      string(2) "25"
      ["att42"]=>
      string(2) "42"
    }
    ["elem3"]=>
    object(SimpleXMLElement)#%d (1) {
      ["elem4"]=>
      object(SimpleXMLElement)#%d (1) {
        ["test"]=>
        object(SimpleXMLElement)#%d (0) {
        }
      }
    }
  }
}
===sxe->elem1[0]
bool(true)
object(SimpleXMLElement)#%d (3) {
  ["@attributes"]=>
  array(2) {
    ["attr1"]=>
    string(5) "first"
    ["attr2"]=>
    string(6) "second"
  }
  ["comment"]=>
  object(SimpleXMLElement)#%d (0) {
  }
  ["elem2"]=>
  object(SimpleXMLElement)#%d (2) {
    ["@attributes"]=>
    array(2) {
      ["att25"]=>
      string(2) "25"
      ["att42"]=>
      string(2) "42"
    }
    ["elem3"]=>
    object(SimpleXMLElement)#%d (1) {
      ["elem4"]=>
      object(SimpleXMLElement)#%d (1) {
        ["test"]=>
        object(SimpleXMLElement)#%d (0) {
        }
      }
    }
  }
}
===sxe->elem1[0]->elem2
bool(true)
object(SimpleXMLElement)#%d (2) {
  ["@attributes"]=>
  array(2) {
    ["att25"]=>
    string(2) "25"
    ["att42"]=>
    string(2) "42"
  }
  ["elem3"]=>
  object(SimpleXMLElement)#%d (1) {
    ["elem4"]=>
    object(SimpleXMLElement)#%d (1) {
      ["test"]=>
      object(SimpleXMLElement)#%d (0) {
      }
    }
  }
}
===sxe->elem1[0]->elem2->bla
bool(false)
object(SimpleXMLElement)#%d (0) {
}
===sxe->elem1[0]["attr1"]
bool(true)
object(SimpleXMLElement)#%d (1) {
  [0]=>
  string(5) "first"
}
===sxe->elem1[0]->attr1
bool(false)
object(SimpleXMLElement)#%d (0) {
}
===sxe->elem1[1]
bool(true)
object(SimpleXMLElement)#%d (1) {
  ["@attributes"]=>
  array(2) {
    ["attr1"]=>
    string(2) "11"
    ["attr2"]=>
    string(2) "12"
  }
}
===sxe->elem1[2]
bool(false)
NULL
===sxe->elem11
bool(true)
object(SimpleXMLElement)#%d (1) {
  ["elem111"]=>
  object(SimpleXMLElement)#%d (1) {
    ["elem1111"]=>
    object(SimpleXMLElement)#%d (0) {
    }
  }
}
===sxe->elem11->elem111
bool(true)
object(SimpleXMLElement)#%d (1) {
  ["elem1111"]=>
  object(SimpleXMLElement)#%d (0) {
  }
}
===sxe->elem11->elem111->elem1111
bool(true)
object(SimpleXMLElement)#%d (0) {
}
===sxe->elem22
bool(false)
object(SimpleXMLElement)#%d (0) {
}
===sxe->elem22->elem222
bool(false)
NULL
===sxe->elem22->attr22
bool(false)
NULL
===sxe->elem22["attr22"]
bool(false)
NULL
===DONE===

http://cvs.php.net/co.php/php-src/ext/simplexml/tests/000.xml?r=1.1&p=1
Index: php-src/ext/simplexml/tests/000.xml
+++ php-src/ext/simplexml/tests/000.xml
<?xml version='1.0'?>
<!DOCTYPE sxe SYSTEM "sxe.dtd" [
<!ENTITY % incent SYSTEM "sxe.ent">
%incent;
]>
<sxe id="123">
 <elem1 attr1='first' attr2='second'>There is some text.<!-- comment --><elem2 
att25='25' att42='42'>
   <elem3>
    <elem4>
     <?test processing instruction ?>
    </elem4>
   </elem3>
  </elem2>Here is some more</elem1>
 <elem1 attr1='11' attr2='12'/>
 <elem11><elem111><elem1111/></elem111></elem11>
</sxe>
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