From: sr at brightlight dot ch
Operating system: Mac OS X 10.4.1
PHP version: 5.0.4
PHP Bug Type: Class/Object related
Bug description: $this shining through
Description:
------------
If a method is called via object::method(); from within a
class method, then inside of the object::method(); the $this
from the calling class method is visible.
This makes it almost impossible to tell if a method was
invoked via -> or ::
Reproduce code:
---------------
<?php
$test = new testclass();
$test->test();
class testclass {
function test() {
otherclass::staticFunction();
normalFunction();
}
}
class otherclass {
function staticFunction() {
echo "staticFunction: ".(isset($this) ? "set and of
class:
".get_class($this)."\n" : "not set\n");
}
}
function normalFunction() {
echo "normalFunction: ".(isset($this) ? "set and of class:
".get_class($this)."\n" : "not set\n");
}
?>
Expected result:
----------------
staticFunction: not set
normalFunction: not set
Actual result:
--------------
staticFunction: set and of class: testclass
normalFunction: not set
--
Edit bug report at http://bugs.php.net/?id=33856&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33856&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=33856&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=33856&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=33856&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=33856&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=33856&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=33856&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=33856&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=33856&r=support
Expected behavior: http://bugs.php.net/fix.php?id=33856&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=33856&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=33856&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=33856&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33856&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=33856&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=33856&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=33856&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=33856&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=33856&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=33856&r=mysqlcfg
