Bug #71706 [Csd->Nab]: Assignment operators in "if" expression
| From: | requinix@php.net | Date: | Thu, 03 Mar 2016 10:10:41 +0000 |
| Subject: | Bug #71706 [Csd->Nab]: Assignment operators in "if" expression | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-199576@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=71706&edit=1
ID: 71706
Updated by: requinix@php.net
Reported by: dmitryscaletta at mail dot ru
Summary: Assignment operators in "if" expression
-Status: Closed
+Status: Not a bug
Type: Bug
Package: *General Issues
Operating System: Windows 10
PHP Version: 7.0.3
Block user comment: N
Private report: N
Previous Comments:
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[2016-03-03 07:30:39] inefedor at gmail dot com
Operator || has higher precedence than assignment operator hence your expression is being treated as
$var = (78 || $var = (456 || $var = 464))
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[2016-03-03 07:28:17] dmitryscaletta at mail dot ru
I realized my mistake. || returns bool
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[2016-03-03 07:21:58] dmitryscaletta at mail dot ru
(I made a mistake)
Expected result:
----------------
78
Actual result:
--------------
1
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[2016-03-03 07:20:15] dmitryscaletta at mail dot ru
Description:
------------
I expect "78" or warning, but i have "1"
Test script:
---------------
<?php
if ($var = 78 || $var = 456 || $var = 464) {
echo $var;
}
Expected result:
----------------
1
Actual result:
--------------
78
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=71706&edit=1