#41434 [NEW]: foreach ($users as $key=>&$user) //error

[leadaxe at yandex dot ru]

From: leadaxe at yandex dot ru
Operating system: win
PHP version:  5.2.2
PHP Bug Type: *General Issues
Bug description:  foreach ($users as $key=>&$user) //error

Description:

I think your mast look code/ Sorry but my english is not good



Reproduce code:
---
&$user){
if (empty($user))
unset($users[$key]); //it bag?
$user=1; //not work
}
var_dump($users); //see result

?>

Expected result:

array(6) {
  [1]=>
  &int(1)
  [2]=>
  &int(1)
  [3]=>
  &int(1)
  [4]=>
  &int(1)
}

Actual result:
--
array(4) {
  [1]=>
  string(1) "1"
  [2]=>
  string(1) "2"
  [3]=>
  string(1) "3"
  [4]=>
  string(1) "4"
}

-- 
Edit bug report at http://bugs.php.net/?id=41434&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=41434&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): 
http://bugs.php.net/fix.php?id=41434&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=41434&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=41434&r=fixedcvs
Fixed in release: 
http://bugs.php.net/fix.php?id=41434&r=alreadyfixed
Need backtrace:   http://bugs.php.net/fix.php?id=41434&r=needtrace
Need Reproduce Script:http://bugs.php.net/fix.php?id=41434&r=needscript
Try newer version:http://bugs.php.net/fix.php?id=41434&r=oldversion
Not developer issue:  http://bugs.php.net/fix.php?id=41434&r=support
Expected behavior:http://bugs.php.net/fix.php?id=41434&r=notwrong
Not enough info:  
http://bugs.php.net/fix.php?id=41434&r=notenoughinfo
Submitted twice:  
http://bugs.php.net/fix.php?id=41434&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=41434&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=41434&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=41434&r=dst
IIS Stability:http://bugs.php.net/fix.php?id=41434&r=isapi
Install GNU Sed:  http://bugs.php.net/fix.php?id=41434&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=41434&r=float
No Zend Extensions:   http://bugs.php.net/fix.php?id=41434&r=nozend
MySQL Configuration Error:http://bugs.php.net/fix.php?id=41434&r=mysqlcfg

#28874 [NEW]: Parse error in "if (!empty($this->MyFunction())) echo 'Some one';"

[leadaxe at yandex dot ru]

From: leadaxe at yandex dot ru
Operating system: Win XP
PHP version:  4.3.7
PHP Bug Type: Class/Object related
Bug description:  Parse error in "if (!empty($this->MyFunction())) echo 'Some one';"

Description:

sorry, that this is repeat.
It is as #18274, #8702 bags and we wont solution this problem.
We wont use this construction becouse this have common sense.
We wont use result as argument if it possible.

I create same object and use in metod this code, but it create error.

class MyClass {
function Some_One_Function() {
if (!empty($this->MyFunction())) echo 'Some one';
   //this error?
}
function MyFunction() { return true;}
}

But in all changes I very like PHP. Thank you for all.

Reproduce code:
---
class MyClass {
function Some_One_Function() {
if (!empty($this->MyFunction())) echo 'Some one';
   //this error?
}
function MyFunction() { return true;}
}


Expected result:



Parse error: parse error, unexpected '(', expecting ')' in ...
And I now use:

class MyClass {
function Some_One_Function() {
$em=empty($this->MyFunction();
if (!$em)) echo 'Some one';
}
function MyFunction() { return true;}
}

But it isn't logic!

Actual result:
--
I think, that if it worked, it would be very convenient.

-- 
Edit bug report at http://bugs.php.net/?id=28874&edit=1
-- 
Try a CVS snapshot (php4):  http://bugs.php.net/fix.php?id=28874&r=trysnapshot4
Try a CVS snapshot (php5):  http://bugs.php.net/fix.php?id=28874&r=trysnapshot5
Fixed in CVS:   http://bugs.php.net/fix.php?id=28874&r=fixedcvs
Fixed in release:   http://bugs.php.net/fix.php?id=28874&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=28874&r=needtrace
Need Reproduce Script:  http://bugs.php.net/fix.php?id=28874&r=needscript
Try newer version:  http://bugs.php.net/fix.php?id=28874&r=oldversion
Not developer issue:http://bugs.php.net/fix.php?id=28874&r=support
Expected behavior:  http://bugs.php.net/fix.php?id=28874&r=notwrong
Not enough info:http://bugs.php.net/fix.php?id=28874&r=notenoughinfo
Submitted twice:http://bugs.php.net/fix.php?id=28874&r=submittedtwice
register_globals:   http://bugs.php.net/fix.php?id=28874&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=28874&r=php3
Daylight Savings:   http://bugs.php.net/fix.php?id=28874&r=dst
IIS Stability:  http://bugs.php.net/fix.php?id=28874&r=isapi
Install GNU Sed:http://bugs.php.net/fix.php?id=28874&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=28874&r=float