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Request #73992 unable to compare closures
Submitted: 2017-01-25 12:56 UTC Modified: 2021-01-03 04:22 UTC
From: markrashi at mail dot com Assigned: cmb (profile)
Status: No Feedback Package: Scripting Engine problem
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
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 [2017-01-25 12:56 UTC] markrashi at mail dot com 
Description:
------------
Would it be possible to add support for comparison operators on closures?

$a == $b would check if $a and $b will execute the same code and if they are both bound to the same $this and class scope?

thanks

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 [2020-12-23 16:55 UTC] cmb@php.net
-Status: Open +Status: Feedback -Type: Bug +Type: Feature/Change Request -Package: *General Issues +Package: Scripting Engine problem -Assigned To: +Assigned To: cmb
 [2020-12-23 16:55 UTC] cmb@php.net 
> $a == $b would check if $a and $b will execute the same code […]

That's not possible in the general case, but may be possible for
userland function by comparing the opcode arrays; however, what is
the use case?
 [2021-01-03 04:22 UTC] php-bugs at lists dot php dot net 
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
 
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