From: Wojciech dot Szela at gmail dot com
Operating system: Windows XP Professional SP2
PHP version: 5.0.4
PHP Bug Type: Arrays related
Bug description: Foreach and arrays stored in session
Description:
------------
1. Create array and store it in $_SESSION, eg.
2. Write method which goes trough all elements of new structure searching
for particular element (use foreach), and when founds it, call very same
function looking for other element. Take a look at a code.
Work perfectly on Linux. On Windows function looses state (index) of
foreach, so you have to change line:
foreach($_SESSION['application'] as $key => $value) {
to
$foo = $_SESSION;
foreach($foo as $key => $value) {
Reproduce code:
---------------
$_SESSION['application'] = array(
array( 'name' => 'l1', 'symbol' => 'l1', 'father' => 'root'),
array( 'name' => 'l1-1', 'symbol' => 'l1-1', 'father' => 'l1'),
array( 'name' => 'l1-2', 'symbol' => 'l1-2', 'father' => 'l1'),
array( 'name' => 'l2', 'symbol' => 'l2', 'father' => 'root'),
);
function getTreeNodes($father) {
$ret = array();
foreach($_SESSION['application'] as $key => $value) {
if($value['father'] == $father) {
$child = array( 'symbol' => $key, 'name' => $value['name'], 'child'
=> array());
$child['child'] = $this->getTreeNodes($key);
$ret[] = $child;
}
}
return $ret;
}
$tree = array();
$tree[] = array( 'symbol' => 'root', 'name' => 'Aplikacje', 'child' =>
array() );
$tree[0]['child'] = $this->getTreeNodes('root');
print_r($tree);
Expected result:
----------------
array of arrays (tree)
root
- l1
- l1-1
- l1-2
- l2
Actual result:
--------------
array of arrays (one branch)
root
- l1
- l1-1
--
Edit bug report at http://bugs.php.net/?id=33615&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33615&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=33615&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=33615&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=33615&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=33615&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=33615&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=33615&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=33615&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=33615&r=support
Expected behavior: http://bugs.php.net/fix.php?id=33615&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=33615&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=33615&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=33615&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33615&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=33615&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=33615&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=33615&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=33615&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=33615&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=33615&r=mysqlcfg
