Req #81456 [NEW]: chr(48) is falsy

From: Date: Sat, 18 Sep 2021 05:26:58 +0000
Subject: Req #81456 [NEW]: chr(48) is falsy
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-236673@lists.php.net to get a copy of this message
From:             gib-o-master at mail dot ru
Operating system: 
PHP version:      8.0.10
Package:          *General Issues
Bug Type:         Feature/Change Request
Bug description:chr(48) is falsy

Description:
------------
previous was marked as spam. this is a language problem, not spam.

Test script:
---------------
if (chr(48)) {
    echo 'never happen';
}

if (chr(0)) {
    echo 'always happen';
}

Expected result:
----------------
never happen
always happen

Actual result:
--------------
always happen

-- 
Edit bug report at https://bugs.php.net/bug.php?id=81456&edit=1
-- 
Fix committed:                    https://bugs.php.net/fix.php?id=81456&r=fixed
Fixed in release:                 https://bugs.php.net/fix.php?id=81456&r=alreadyfixed
Need backtrace:                   https://bugs.php.net/fix.php?id=81456&r=needtrace
Need Reproduce Script:            https://bugs.php.net/fix.php?id=81456&r=needscript
Try newer version:                https://bugs.php.net/fix.php?id=81456&r=oldversion
Not developer issue:              https://bugs.php.net/fix.php?id=81456&r=support
Expected behavior:                https://bugs.php.net/fix.php?id=81456&r=notwrong
Not enough info:                  https://bugs.php.net/fix.php?id=81456&r=notenoughinfo
Submitted twice:                  https://bugs.php.net/fix.php?id=81456&r=submittedtwice
register_globals:                 https://bugs.php.net/fix.php?id=81456&r=globals
PHP version support discontinued: https://bugs.php.net/fix.php?id=81456&r=phptooold
Daylight Savings:                 https://bugs.php.net/fix.php?id=81456&r=dst
IIS Stability:                    https://bugs.php.net/fix.php?id=81456&r=isapi
Install GNU Sed:                  https://bugs.php.net/fix.php?id=81456&r=gnused
Floating point limitations:       https://bugs.php.net/fix.php?id=81456&r=float
No Zend Extensions:               https://bugs.php.net/fix.php?id=81456&r=nozend
MySQL Configuration Error:        https://bugs.php.net/fix.php?id=81456&r=mysqlcfg


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