#23631 [NEW]: xml_set_character_data_handler function called multiple times on one element
| From: | mrowe at pointsystems dot com | Date: | Wed, 14 May 2003 21:08:50 +0000 |
| Subject: | #23631 [NEW]: xml_set_character_data_handler function called multiple times on one element | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-39667@lists.php.net to get a copy of this message | ||
From: mrowe at pointsystems dot com
Operating system: Win2k/RedHat Linux
PHP version: 4.3.1
PHP Bug Type: XML related
Bug description: xml_set_character_data_handler function called multiple times on one element
Hi there,
This may be a documentation issue, or an undocumented "feature."
When I parse some elements, the "character data handler" may get called
multiple times.
Example:
// start code //
$xml = '<URL>http://www.php.net?a=1&b=2&c=3</URL>';
echo "xml = " . $xml . "\n\n";
$xml_parser = xml_parser_create();
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "characterData");
function startElement($parser, $tag, $attributes){ }
function endElement($parser, $tag){ }
function characterData($parser, $cdata){
if (!trim($cdata)) return;
echo "data = " . $cdata . "\n";
}
if (!xml_parse($xml_parser, $xml, true)){
echo "not parsed";
}
// end code //
The results are:
data = http://slashdot.org?a=1
data = &
data = b=2
data = &
data = c=3
I'm expecting:
data = http://www.php.net?a=1&b=2&c=3
The online docs state "The second parameter, data, contains the character
data as a string." However, in each case, "data" is only PART of the
character data.
--
Edit bug report at http://bugs.php.net/?id=23631&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=23631&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=23631&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=23631&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=23631&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=23631&r=oldversion
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Expected behavior: http://bugs.php.net/fix.php?id=23631&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=23631&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=23631&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=23631&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=23631&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=23631&r=dst
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Install GNU Sed: http://bugs.php.net/fix.php?id=23631&r=gnused