#50515 [Opn->Bgs]: return() in short-circuit / lazy evaluation
| From: | jani@php.net | Date: | Fri, 18 Dec 2009 11:20:05 +0000 |
| Subject: | #50515 [Opn->Bgs]: return() in short-circuit / lazy evaluation | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-145891@lists.php.net to get a copy of this message | ||
ID: 50515
Updated by: jani@php.net
Reported By: ntpt at seznam dot cz
-Status: Open
+Status: Bogus
-Bug Type: *Programming Data Structures
+Bug Type: Feature/Change Request
Operating System: linux
PHP Version: 5.2.12
New Comment:
Never happens.
Previous Comments:
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[2009-12-18 10:26:52] ntpt at seznam dot cz
Description:
------------
please allow return() in lazy evaluation /short-circuit syntax like
$result=do_something($blah) or die('nothing done'); // this works
but
$result=do_something($blah) or return(false) ; // does NOT work
I thing it is prety legitimate not only to call die() if do_something()
return false, but in this case return() from function or include() as
well. I thing it is more cleaner and readable then bunch of
$result=do_something($blah)
if ($result==false){
return false;}
// use you result here
Maybe even codeblock after "or" is worth of considerations
$result=do_something($blah) or { // codeblock, do what you want here
}
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Edit this bug report at http://bugs.php.net/?id=50515&edit=1