From: ecervetti at ch-hyeres dot fr
Operating system: Linux mandriva 2006
PHP version: 5.1.4
PHP Bug Type: SimpleXML related
Bug description: bad foreach loop the second time with simple xml
Description:
------------
I try to access a particular element of xml data with the
foreach($xml->name_of_element ....) syntax.
But I don't know if this element exists.
When the element don't exists, no problem the first time;
It don't goes inside the loop.
But If I call the same loop a second time, it goes inside the loop, as if
the element exists.
Reproduce code:
---------------
$string =
"<data><typebal1>pim</typebal1><typebal2>poom</typebal2></data>";
$xml = simplexml_load_string($string);
foreach($xml->typebal3 as $bal) {
print "<br />I should not be here<br />";
}
foreach($xml->typebal3 as $bal) {
print "<br />I should either not be here<br />";
}
//this script renders "I should either not be here"
Expected result:
----------------
this script should not print anything
Actual result:
--------------
this script renders "I should either not be here"
--
Edit bug report at http://bugs.php.net/?id=37817&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=37817&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=37817&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=37817&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=37817&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=37817&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=37817&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=37817&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=37817&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=37817&r=support
Expected behavior: http://bugs.php.net/fix.php?id=37817&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=37817&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=37817&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=37817&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37817&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=37817&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=37817&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=37817&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=37817&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=37817&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=37817&r=mysqlcfg
