From: Operating system: Windows 7 PHP version: 5.3.6 Package: Scripting Engine problem Bug Type: Bug Bug description:String access to an expression gives parse error
Description:
------------
As documented, "accessing variables of other types [...] using [] or {}
silently returns NULL". Because of this it is necessary to cast an integer
to string before string access can be done. However, this results in a
parse error.
Test script:
---------------
$i = 123;
echo $i{1}; // -> empty (expected)
echo ((string)$i){1}; // -> parse error
--
Edit bug report at https://bugs.php.net/bug.php?id=55132&edit=1
--
Try a snapshot (PHP 5.2):
https://bugs.php.net/fix.php?id=55132&r=trysnapshot52
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=55132&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=55132&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=55132&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=55132&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=55132&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=55132&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=55132&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=55132&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=55132&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=55132&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=55132&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=55132&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=55132&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=55132&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=55132&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=55132&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=55132&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=55132&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=55132&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=55132&r=mysqlcfg
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=55132&r=trysnapshot54
