Bug #5561

Doesn't handle more than 1000 lines of XML

Details

Submitted	2005-09-29 14:00 UTC
From	sebastian_wilczynski at o2 dot pl
Status	No Feedback
Package	XML_DTD
PHP Version	4.4.0
OS	Win XP
Roadmaps	(Not assigned)

Comments

[2005-09-29 14:00 UTC] sebastian_wilczynski at o2 dot pl

Description:
------------
When I put XML to validate that have more than 1000 lines i get "Document contains no data" message from Mozilla FF. I analysed the code and found that this regex can not be executed when I have over 2000 lines XML:

preg_match('/^'.$regex.'$/', $children_list)

in this part of the code

// Validate the order of the children
if (!$was_error && count($dtd_children)) {
$children_list = implode(',', $children);
$regex = $this->dtd->getPcreRegex($name);
if (!preg_match('/^'.$regex.'$/', $children_list)) {
$dtd_regex = $this->dtd->getDTDRegex($name);
$this->_errors("In element <$name> the children list found:\n'$children_list', ".
"does not conform the DTD definition: '$dtd_regex'", $lineno);
}
}