From: ahmetdevel at umich dot edu
Operating system: windows8
PHP version: 5.4.10
Package: Compile Warning
Bug Type: Bug
Bug description:assignment in function call argument does not workaround
reference limitation
Description:
------------
Introducing a dummy variable assignment in function arguments where a
reference is
expected should be a reasonable workaround for the limitation that only
variables
can be passed as reference. But, it causes a StrictStandards warning.
Separating it into two statements:
$dummy=0; foo($dummy);
of course works.
Test script:
---------------
<?
function foo(&$a){
}
foo($dummy=0);
Expected result:
----------------
No warning.
Actual result:
--------------
Strict Standards: Only variables should be passed by reference in .. on
line 4
--
Edit bug report at https://bugs.php.net/bug.php?id=63994&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=63994&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=63994&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=63994&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=63994&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=63994&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=63994&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=63994&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=63994&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=63994&r=support
Expected behavior: https://bugs.php.net/fix.php?id=63994&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=63994&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=63994&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=63994&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63994&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63994&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=63994&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=63994&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=63994&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=63994&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=63994&r=mysqlcfg
