Description: ------------ In file Group.php:256 need change this $name = preg_replace('/^' . $this->getName() . '\ [([^\]]*)\]/', '\1', $element->getName()); to this $name = preg_replace('/^' . preg_quote($this->getName()) . '\[([^\]]*)\]/', '\1', $element->getName());

Becase if use name group name like "aa[c-b]" then get warning WARNING: preg_replace(): Compilation failed: range out of order in character class at offset 7

This bug has been fixed in SVN. If this was a documentation problem, the fix will appear on pear.php.net by the end of next Sunday (CET). If this was a problem with the pear.php.net website, the change should be live shortly. Otherwise, the fix will appear in the package's next release. Thank you for the report and for helping us make PEAR better.

Actually, I couldn't reproduce this, can you post an example please ?

Sorry, I'm not explain so accurate. If use simple group then all ok, but if use hierselect then we get this problem. I'm not find how attach file, so example below: require_once('HTML/QuickForm2.php'); require_once('HTML/QuickForm2/Renderer.php'); $form = new HTML_QuickForm2('example'); $el = $form->addElement('hierselect', 'aa[c-b]', array('style' => 'width: 300px;'), array('label' => 'Example', 'separator' => '<br/>')); $el->loadOptions(array( array('1', '2', '3'), array( array('11','12','13'), array('21','22','23'), array('31','32','33') ) )); $renderer = HTML_QuickForm2_Renderer::factory('default'); $form->render($renderer); echo $renderer->getJavascriptBuilder()->getLibraries(true, true); echo $renderer;

Hierselect triggered this because it does appendChild() / removeChild() in its render method. I added a method to check for this to a unit test for Group class and changed the provided fix a bit.

This bug is still in version 5.3.5, as packaged with XAMPP 1.7.4 on Windows XP home edition. Even some very simple examples exhibit the problem, e.g., $pattern = '/^[\w_-. ]+$/'; $uid = 'guest'; if (preg_match($pattern, $uid)) echo ("<style> p { text-decoration:line-through } </style>");

Hi! I still have this problem on my computer - I use the PHP 5.3.6-13 ubuntu 3.6 with Suhosin-Patch (cli) (built: Feb 11 2012 03:26:01)