From: wojtek77 at o2 dot pl
Operating system: Windows 7
PHP version: Irrelevant
Package: Arrays related
Bug Type: Bug
Bug description:problem with function & reference
Description:
------------
A variable which is an array pass to function as value but this variable
behaves
as pass by reference.
Test script:
---------------
/*
* an argument $bar pass to function by value not by reference
*/
function foo($bar)
{
$bar[0] = 'error';
}
/*
* any array variable
*/
$bar[0] = 'OK';
print_r($bar); echo '<br />';
/*
* it will causes an error in function foo()
* create any reference to value of array
*/
$any_reference = & $bar[0];
/*
* although the argument $bar pass to function by value
* it behaves as argument $bar pass to funkction by reference
*/
foo($bar);
print_r($bar); echo '<br />';
Expected result:
----------------
Array ( [0] => OK )
Actual result:
--------------
Array ( [0] => error )
--
Edit bug report at https://bugs.php.net/bug.php?id=63318&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=63318&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=63318&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=63318&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=63318&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=63318&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=63318&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=63318&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=63318&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=63318&r=support
Expected behavior: https://bugs.php.net/fix.php?id=63318&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=63318&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=63318&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=63318&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63318&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63318&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=63318&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=63318&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=63318&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=63318&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=63318&r=mysqlcfg
