[PHP-BUG] Bug #74412 [NEW]: Comparison of string with 0 (integer zero) is returning boolean true

[email protected] ("anil dot shinde1 at gmail dot com") Tue, 11 Apr 2017 10:49:44 GMT
Newsgroups php.standards
Message-ID <[email protected]>
From:             anil dot shinde1 at gmail dot com
Operating system: ubuntu0.16.04.4
PHP version:      7.0.17
Package:          PHP Language Specification
Bug Type:         Bug
Bug description:Comparison of string with 0 (integer zero) is returning boolean true

Description:
------------
 Comparison of string with 0 (integer zero) is returning boolean true
 php -r "var_dump('A' == 0);"
 bool(true)

Test script:
---------------
 php -r "var_dump(('A' == 0));"
 bool(true)

Expected result:
----------------
Comparison of string with 0 (integer zero) should return boolean false

Actual result:
--------------
bool(true)

-- 
Edit bug report at https://bugs.php.net/bug.php?id=74412&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=74412&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=74412&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=74412&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=74412&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=74412&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=74412&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=74412&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=74412&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=74412&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=74412&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=74412&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=74412&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=74412&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74412&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=74412&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=74412&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=74412&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=74412&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=74412&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=74412&r=mysqlcfg