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Doc Bug #75619 FILTER_FLAG_EMAIL_UNICODE is unavailable
Submitted: 2017-12-04 10:09 UTC Modified: 2017-12-05 13:19 UTC
From: lionjsa at ngs dot ru Assigned: cmb (profile)
Status: Not a bug Package: filter (PECL)
PHP Version: 5.6.32 OS: Debian GNU/Linux 8 3.16.0-4-amd6
Private report: No CVE-ID: None
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 [2017-12-04 10:09 UTC] lionjsa at ngs dot ru 
Description:
------------
according the documentation http://php.net/manual/ru/filter.filters.validate.php I can use FILTER_FLAG_EMAIL_UNICODE, but when I try to use it, I get a notice

PHP Notice:  Use of undefined constant FILTER_FLAG_EMAIL_UNICODE - assumed 'FILTER_FLAG_EMAIL_UNICODE' in Command line code on line 1
string(25) "FILTER_FLAG_EMAIL_UNICODE"

Test script:
---------------
php -r "var_dump(FILTER_FLAG_EMAIL_UNICODE);"


Expected result:
----------------
int(...)

Actual result:
--------------
PHP Notice:  Use of undefined constant FILTER_FLAG_EMAIL_UNICODE - assumed 'FILTER_FLAG_EMAIL_UNICODE' in Command line code on line 1
string(25) "FILTER_FLAG_EMAIL_UNICODE"

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 [2017-12-04 10:40 UTC] requinix@php.net
-Status: Open +Status: Verified -Type: Bug +Type: Documentation Problem -Package: Unknown/Other Function +Package: filter
 [2017-12-04 10:40 UTC] requinix@php.net 
FILTER_FLAG_EMAIL_UNICODE was added in PHP 7.1.

Missing from the EN docs so not a translation issue.
 [2017-12-05 13:19 UTC] cmb@php.net
-Status: Verified +Status: Not a bug -Assigned To: +Assigned To: cmb
 [2017-12-05 13:19 UTC] cmb@php.net 
That is documented in the changelog of the filter flags[1][2], so
this is not a bug.

[1] <http://www.php.net/manual/en/filter.filters.flags.php#filter.filters.flags>
[2] <http://www.php.net/manual/ru/filter.filters.flags.php#filter.filters.flags>
 [2019-08-12 10:35 UTC] kawewong at gmail dot com 
Please add the note in this page. https://www.php.net/manual/en/filter.filters.validate.php
 
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