|
|
php.net | support | documentation | report a bug | advanced search | search howto | statistics | random bug | login |
[2006-08-18 02:07 UTC] dtyschenko at soft-ukraine dot com
Description:
------------
I think use switch in case like this will be very useful
Reproduce code:
---------------
<?php
switch ($a instanceof) {
case Foo : echo "Foo"; break;
case Bar : echo "Bar"; break;
default : echo "Unknown" : break;
}
?>
PatchesPull RequestsHistoryAllCommentsChangesGit/SVN commits
|
|||||||||||||||||||||||||||||||||||||
Copyright © 2001-2020 The PHP GroupAll rights reserved. |
Last updated: Wed Nov 25 02:01:23 2020 UTC |
It'll be a problem because of PHP structure. But maybe use/create a keyword to receive the case value. switch ($a instanceof case) { case Foo : echo "Foo"; break; case Bar : echo "Bar"; break; default : echo "Unknown" : break; }I'm going to mark this wontfix, on the original proposal, for three reasons: 1. It's a very specific use case 2. I imagine it would require a specific syntax "exception" in the PHP parser to support a switch+interfaceof+case class names 3. You can already do this: switch (true) { case $a instanceof Foo: echo "Foo"; break; case $a instanceof Bar: echo "Bar"; break; default: echo "Unknown"; break; } Regarding using "case" in the condition, I think that's more feasible. @david.proweb, if you'd like to push for this feature then I suggest bringing it up on the internals mailing list for discussion.