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Bug #56567 runkit_method_add changes value of its argument
Submitted: 2005-09-30 03:27 UTC Modified: 2005-10-31 16:46 UTC
From: skissane at gmail dot com Assigned: pollita (profile)
Status: Closed Package: runkit (PECL)
PHP Version: 5.0.3 OS: Linux
Private report: No CVE-ID: None
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From: skissane at gmail dot com
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 [2005-09-30 03:27 UTC] skissane at gmail dot com
Description:
------------
(Version is actually 5.0.5 but it doesn't give me that option...) Using latest runkit.

runkit_method_add changes the case of its class argument to all lowercase, even though it is not documented as being passed by reference.

Somewhat bizarely, if you assign the same string to a different variable (normal assignment, not assignment by reference), it changes both strings!!!!!

Reproduce code:
---------------
<?
class TestClass {
}

$TARGET1 = "TestClass";
$TARGET2 = $TARGET1;
echo "TARGET1=$TARGET1,TARGET2=$TARGET2\n";
runkit_method_add($TARGET1,"foo",'$a','echo "Hello:$a\n";');
echo "TARGET1=$TARGET1,TARGET2=$TARGET2\n";


Expected result:
----------------
TARGET1=TestClass,TARGET2=TestClass
TARGET1=TestClass,TARGET2=TestClass

Actual result:
--------------
TARGET1=TestClass,TARGET2=TestClass
TARGET1=testclass,TARGET2=testclass

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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2005-10-31 16:46 UTC] pollita@php.net
This bug has been fixed in CVS.

In case this was a documentation problem, the fix will show up at the
end of next Sunday (CET) on pecl.php.net.

In case this was a pecl.php.net website problem, the change will show
up on the website in short time.
 
Thank you for the report, and for helping us make PECL better.

Fixed in Release 0.7
 
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