ID:               49828
 Updated by:       j...@php.net
 Reported By:      daniel dot meister at datahouse dot ch
-Status:           Open
+Status:           Bogus
 Bug Type:         Class/Object related
 Operating System: Ubuntu 09.04
 PHP Version:      5.2.11
 New Comment:

Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php




Previous Comments:
------------------------------------------------------------------------

[2009-10-10 12:08:30] sjo...@php.net

Could reproduce with PHP 5.2-HEAD and PHP 5.3-HEAD. The error occurs on
the line with:
    const a = -INF;

Note that the same error occurs with:
    const a = -(1);

Because you can't use an expression when defining a constant.

------------------------------------------------------------------------

[2009-10-10 11:46:45] daniel dot meister at datahouse dot ch

possible workarounds:

define("C",-INF);
class A {
    const a = C;
}

class A {
    const a = -1E100000000;
}

------------------------------------------------------------------------

[2009-10-10 00:44:03] daniel dot meister at datahouse dot ch

Description:
------------
It is not possible to set a class-constant to the value of negative
infinity (-INF) while it is possible to set it to any float value or
even to positive infinity (INF) or not-a-number (NAN).

configuration:
- no configure options
- no changes to php.ini

Reproduce code:
---------------
class A {

    const a = -INF;

}

echo is_infinite(A::a);


Expected result:
----------------
1

Actual result:
--------------
Fatal error: Unsupported operand types in /path/to/file/filename.php on
line n



------------------------------------------------------------------------


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