Bug #72754 [NEW]: Compile-time Fatal Error from "[] + 1;" ?
From: ryosuke_i_628 at yahoo dot co dot jp
Operating system:
PHP version: 7.0.9
Package: *General Issues
Bug Type: Bug
Bug description:Compile-time Fatal Error from "[] + 1;" ?
Description:
------------
In PHP 7, "[] + 1;" seems to cause compile-time Fatal Error.
The important thing is that the issue occurrs on "array literal +
non-array literal" expressions. If either opereand gets turned to be a
variable, PHP 7 behaves as same as PHP 5.
Test script:
---------------
<?php
exit;
[] + 1;
Expected result:
----------------
No outputs.
Actual result:
--------------
PHP Fatal error: Unsupported operand types in - on line 3
--
Edit bug report at https://bugs.php.net/bug.php?id=72754&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72754&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72754&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72754&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=72754&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=72754&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=72754&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=72754&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=72754&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=72754&r=support
Expected behavior: https://bugs.php.net/fix.php?id=72754&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=72754&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=72754&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=72754&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72754&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=72754&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=72754&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=72754&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=72754&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=72754&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=72754&r=mysqlcfg
Thread (5 messages)
- ryosuke_i_628 at yahoo dot co dot jp