From: jw at coffeecup dot com
Operating system: OS X
PHP version: 5.2.3
PHP Bug Type: Scripting Engine problem
Bug description: Foreach Referencing Problem
Description:
------------
I get a syntax error when I cast the array_expression portion of a foreach
loop to an array while using the & operator on the value portion.
Reproduce code:
---------------
$arr = array(1, 2, 3, 4);
foreach ((array)$arr as &$value) {
$value = $value * 2;
}
print_r($arr);
Expected result:
----------------
Array
(
[0] => 2
[1] => 4
[2] => 6
[3] => 8
)
Actual result:
--------------
Parse error: syntax error, unexpected '&', expecting T_STRING or
T_VARIABLE or '$'
--
Edit bug report at http://bugs.php.net/?id=42384&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=42384&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=42384&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=42384&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=42384&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=42384&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=42384&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=42384&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=42384&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=42384&r=support
Expected behavior: http://bugs.php.net/fix.php?id=42384&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=42384&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=42384&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=42384&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42384&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=42384&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=42384&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=42384&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=42384&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=42384&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=42384&r=mysqlcfg
