Bug #73464 [NEW]: Casting string "INF" to float broken

From: Date: Sat, 05 Nov 2016 12:40:15 +0000
Subject: Bug #73464 [NEW]: Casting string "INF" to float broken
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-205195@lists.php.net to get a copy of this message 
From:             sjon at hortensius dot net
Operating system: 
PHP version:      7.1.0RC5
Package:          Strings related
Bug Type:         Bug
Bug description:Casting string "INF" to float broken

Description:
------------
RC5 breaks casting of string "INF" to float, see https://3v4l.org/04YG9

Test script:
---------------
var_dump((float)"INF");

Expected result:
----------------
float(INF)


Actual result:
--------------
float(0)


-- 
Edit bug report at https://bugs.php.net/bug.php?id=73464&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=73464&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=73464&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=73464&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=73464&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=73464&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=73464&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=73464&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=73464&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=73464&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=73464&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=73464&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=73464&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=73464&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73464&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=73464&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=73464&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=73464&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=73464&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=73464&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=73464&r=mysqlcfg

Thread (2 messages)

« previous php.bugs (#205195) next »