ID: 28163 Updated by: [EMAIL PROTECTED] Reported By: phil3862 at hotmail dot com -Status: Open +Status: Bogus Bug Type: DOM XML related Operating System: Redhat 9, 2.4.20-30.9 PHP Version: 4.3.6 New Comment:
Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Thank you for your interest in PHP. . Previous Comments: ------------------------------------------------------------------------ [2004-04-26 18:30:43] phil3862 at hotmail dot com Description: ------------ Method calls fail on DOM document objects passed as session variables. This happens whether you pass the DOM document object itself or a reference to the object as a session variable. If you serialize and unserialize an object reference to a DOM document object without passing it as a session variable, it works fine: <?php /** * This test shows that a reference to a DOM object can be * serialized and unserialized and still be used. */ $xml = "<?xml version='1.0' ?><foo><bar>Hoot!</bar></foo>"; $foo =& domxml_open_mem($xml); $foo = unserialize(serialize($foo)); print $foo->dump_mem(); ?> Reproduce code: --------------- <?php session_start(); /** * This code tests method calls on a reference to a DOM object that * has been passed as a session variable. */ if (session_is_registered('foo')) { $_SESSION['foo']->dump_mem(); session_unregister('foo'); } else { print "Creating reference to new DOM object as a session variable..."; session_register('foo'); $xml = "<?xml version='1.0' ?><foo><bar>Hoot!</bar></foo>"; $_SESSION['foo'] =& domxml_open_mem($xml); } ?> <?php session_start(); /** * This code tests method calls on a DOM object that has been passed * as a session variable. */ if (session_is_registered('foo')) { $_SESSION['foo']->dump_mem(); session_unregister('foo'); } else { print "Creating new DOM object as a session variable..."; session_register('foo'); $xml = "<?xml version='1.0' ?><foo><bar>Hoot!</bar></foo>"; $_SESSION['foo'] = domxml_open_mem($xml); } ?> Expected result: ---------------- Both of these scripts should print the original xml source. Actual result: -------------- Both fail with "Warning: dump_mem(): Underlying object missing or of invalid type" followed by "Warning: dump_mem(): Cannot fetch DOM object" error. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=28163&edit=1
