Doc #72491 [NEW]: Switch can take a class
| From: | anfurny22 at gmail dot com | Date: | Fri, 24 Jun 2016 23:41:57 +0000 |
| Subject: | Doc #72491 [NEW]: Switch can take a class | ||
| Groups: | php.doc.bugs | ||
| Request: | Send a blank email to doc-bugs+get-13599@lists.php.net to get a copy of this message | ||
From: anfurny22 at gmail dot com
Operating system: Mac
PHP version: 5.6.23
Package: Documentation problem
Bug Type: Documentation Problem
Bug description:Switch can take a class
Description:
------------
From http://php.net/manual/en/control-structures.switch.php
"The case expression may be any expression that evaluates to a simple
type, that is, integer or floating-point numbers and strings. Arrays or
objects cannot be used here unless they are dereferenced to a simple
type."
However, when I pass an object, it seems to work fine.
Test script:
---------------
class X { public $j; }
class Y { public $j; }
$x = new X();
switch ($x) {
case new Y():
return "Matched a Y";
break;
case new X():
echo "Matched an X";
break;
default:
echo "No match";
break;
//outputs "Matched an X"
}
--
Edit bug report at https://bugs.php.net/bug.php?id=72491&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72491&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72491&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72491&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=72491&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=72491&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=72491&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=72491&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=72491&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=72491&r=support
Expected behavior: https://bugs.php.net/fix.php?id=72491&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=72491&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=72491&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=72491&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72491&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=72491&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=72491&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=72491&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=72491&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=72491&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=72491&r=mysqlcfg