Bug #70792 [NEW]: FILTER_VALIDATE_EMAIL have limit for 64 characters on the user part

From: Date: Mon, 26 Oct 2015 14:16:09 +0000
Subject: Bug #70792 [NEW]: FILTER_VALIDATE_EMAIL have limit for 64 characters on the user part
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-196815@lists.php.net to get a copy of this message
From:             nadavvin at gmail dot com
Operating system: windows
PHP version:      5.6.14
Package:          Filter related
Bug Type:         Bug
Bug description:FILTER_VALIDATE_EMAIL have limit for 64 characters on the user part

Description:
------------
filter_var with FILTER_VALIDATE_EMAIL failed when user part of email is
longer than 64 characters.

Test script:
---------------
php -r "echo
filter_var('123456789012345678901234567890abcderghjklpoinhyxxxxxxxxxxxxxxxxx@gmailxx.com',
FILTER_VALIDATE_EMAIL) ? 'True' : 'False';"

php -r "echo
filter_var('123456789012345678901234567890abcderghjklpoinhyxxxxxxxxxxxxxxxxxx@gmail.com',
FILTER_VALIDATE_EMAIL) ? 'True' : 'False';"

Expected result:
----------------
True

True

Actual result:
--------------
True

False

-- 
Edit bug report at https://bugs.php.net/bug.php?id=70792&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=70792&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=70792&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=70792&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=70792&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=70792&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=70792&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=70792&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=70792&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=70792&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=70792&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=70792&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=70792&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=70792&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70792&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=70792&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=70792&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=70792&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=70792&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=70792&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=70792&r=mysqlcfg



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