Bug #52463 [Com]: SimpleXml ignores attributes
| From: | jake dot e dot wilson at gmail dot com | Date: | Mon, 26 Jan 2015 20:56:32 +0000 |
| Subject: | Bug #52463 [Com]: SimpleXml ignores attributes | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-190233@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=52463&edit=1
ID: 52463
Comment by: jake dot e dot wilson at gmail dot com
Reported by: circus2 at freenet dot de
Summary: SimpleXml ignores attributes
Status: Duplicate
Type: Bug
Package: SimpleXML related
Operating System: Win7 Home Premium GER
PHP Version: 5.3.3
Block user comment: N
Private report: N
New Comment:
This is only a bug when printing the values. SimpleXML IS parsing the attributes and you can
reference them:
$string = '
<xml>
<value type="string" key="name"></value>
<value type="string" key="name">myValue</value>
</xml>
';
$xml = simplexml_load_string($string);
foreach( $xml as $element ) {
echo $element."\n";
foreach( $element->attributes() as $key=>$value) {
echo "\t".$key."=>".$value."\n";
}
}
will result in
type=>string
key=>name
myValue
type=>string
key=>name
The attributes (their keys and values) are there. They just don't print out properly when using
var_dump, print_r, echo, etc... Just use the ->attributes() method to reference them. However, if
this printing/display bug is something to do with SimpleXML it should definitely be fixed. Because
this is very misleading to not see the attributes when doing a var_dump.
Previous Comments:
------------------------------------------------------------------------
[2014-04-03 17:30:34] php at kenman dot net
As circus2 at freenet dot de points out, this is not merely a var_dump() issue.
Here's a repro from the linked issue (Bug #66084); note the only difference in input is a
single space in the XML:
echo
json_encode(simplexml_load_string('<a><b/><c><x/></c></a>')),
PHP_EOL;
echo json_encode(simplexml_load_string('<a><b/><c>
<x/></c></a>'));
------------------------------------------------------------------------
[2014-04-02 15:55:47] ab@php.net
Related To: Bug #66084
------------------------------------------------------------------------
[2014-04-02 12:15:43] zashme at gmail dot com
I have the same problem, i have PHP 5.5.10 x86_64, linux 3.13.6
------------------------------------------------------------------------
[2013-06-19 07:27:46] nm at lindenvalley dot de
have same problem, it's not var_dump error, because print_r has same trouble
code:
$xmlObj = simplexml_load_string($xml_string);
print_r ($xmlObj);
------------------------------------------------------------------------
[2010-07-28 07:14:28] circus2 at freenet dot de
I'm not concerned about var_dump(). I think more of json_encode() which has the same issues. I
use json_encode/json_decode to transform a SimpleXml object to an array.
print_r(json_decode(json_encode($xml), true)));
------------------------------------------------------------------------
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--
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