Edit report at https://bugs.php.net/bug.php?id=64248&edit=1
ID: 64248
User updated by: bobwei9 at hotmail dot com
Reported by: bobwei9 at hotmail dot com
Summary: Strange parse error when using language construct in
for
Status: Open
Type: Bug
Package: Scripting Engine problem
Operating System: Irrelevant (OS X 10.8)
PHP Version: master-Git-2013-02-19 (Git)
Block user comment: N
Private report: N
New Comment:
Oops, the expected result should be a notice and $max should be 'A' in the test
script...
Previous Comments:
------------------------------------------------------------------------
[2013-02-19 21:03:57] bobwei9 at hotmail dot com
Description:
------------
For example unsetting a var in the third part of a for-loop throws an E_PARSE
error.
Test script:
---------------
php -r '
$A = [1];
$B = [1,7];
$max = 'B';
for ($i='A'; ++$i<$max; unset($$i))
var_dump($$i);'
Expected result:
----------------
array(1) {
[0]=>
int(1)
}
array(2) {
[0]=>
int(1)
[1]=>
int(7)
}
Actual result:
--------------
PHP Parse error: syntax error, unexpected 'unset' (T_UNSET), expecting ')' in
Command line code on line 1
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=64248&edit=1
