Bug #43372 [Com]: FILTER_VALIDATE_INT returns null for numbers with leading zero(s)

From: Date: Mon, 05 Aug 2013 14:05:51 +0000
Subject: Bug #43372 [Com]: FILTER_VALIDATE_INT returns null for numbers with leading zero(s)
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-180717@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=43372&edit=1

 ID:                 43372
 Comment by:         kodafixed at gmail dot com
 Reported by:        gbml at bravogroup dot org
 Summary:            FILTER_VALIDATE_INT returns null for numbers with
                     leading zero(s)
 Status:             Not a bug
 Type:               Bug
 Package:            Filter related
 Operating System:   linux
 PHP Version:        5.2.5
 Assigned To:        pajoye
 Block user comment: N
 Private report:     N

 New Comment:

FILTER_FLAG_ALLOW_OCTAL is not a feasible workaround for this issue.

echo filter_var('08', FILTER_VALIDATE_INT, FILTER_FLAG_ALLOW_OCTAL) ? "OKAY" :
"NOT OKAY";
// RESULT: "NOT OKAY"

FILTER_FLAG_ALLOW_OCTAL completely invalidates tests where the value has a leading 0 and includes an
8 or 9.


Previous Comments:
------------------------------------------------------------------------
[2007-11-22 11:13:09] pajoye@php.net

See FILTER_FLAG_ALLOW_OCTAL.

------------------------------------------------------------------------
[2007-11-22 10:54:54] gbml at bravogroup dot org

Description:
------------
Filtering input numbers with leading zero(s) and filter FILTER_VALIDATE_INT does not produce number


Reproduce code:
---------------
// $_POST ["size"] has value "002"

filter_input (INPUT_POST, "size", FILTER_VALIDATE_INT)



Expected result:
----------------
2

Actual result:
--------------
null


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



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Edit this bug report at https://bugs.php.net/bug.php?id=43372&edit=1

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