#45890 [Opn->Bgs]: Memory exhausted while trying to iterate simplexml object property

 ID:               45890
 Updated by:       [email protected]
 Reported By:      vans9 at yandex dot ru
-Status:           Open
+Status:           Bogus
 Bug Type:         SimpleXML related
 Operating System: FreeBSD 6.2
 PHP Version:      5.2.6
 New Comment:

The $classes->class isn't an array.

Warning: current() expects parameter 1 to be array, object given
Warning: next() expects parameter 1 to be array, object given 
...

Use:
foreach ($classes->class as $class) {
	var_dump($class);
}

And see the examples at:
http://docs.php.net/manual/en/simplexml.examples.php

Thanks.


Previous Comments:
------------------------------------------------------------------------

[2008-08-22 08:06:14] vans9 at yandex dot ru

And if you look at the output, printing the <class> entries is
expected, but class-sub-entries are printed with current, and next.

------------------------------------------------------------------------

[2008-08-22 07:58:01] vans9 at yandex dot ru

Description:
------------
While trying to iterate SimpleXML's object property (array) with
next(), memory exhausted.

Reproduce code:
---------------
$classes=new SimpleXMLElement("<?xml version=\"1.0\"
encoding=\"utf-8\"?>
<classes>
	<class>
		<name>GenericClass</name>
		<path>somepath</path>
	</class>
	<class>
		<name>GenericClass2</name>
		<path>somepath2</path>
	</class>
	<class>
		<name>GenericClass3</name>
		<path>somepath3</path>
	</class>
</classes>
");
for ($classEntry=current($classes->class); $classEntry!==false;
$classEntry=next($classes->class))
{
	print_r($classEntry);
	echo "\n";
}
echo 'Done smth.';

Expected result:
----------------
Expected: <class> elements of <classes> xml entry being printed.

Actual result:
--------------
Lot's of output and than "Allowed memory size of 134217728 bytes
exhausted (tried to allocate 16 bytes)". Output may be ommited, but
problem persists.


------------------------------------------------------------------------


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