Bug #79976 [Opn->Ver]: anonymous class instanceof error in cli

From: Date: Fri, 14 Aug 2020 16:13:26 +0000
Subject: Bug #79976 [Opn->Ver]: anonymous class instanceof error in cli
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-228593@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=79976&edit=1

 ID:                 79976
 Updated by:         cmb@php.net
 Reported by:        consatan at gmail dot com
 Summary:            anonymous class instanceof error in cli
-Status:             Open
+Status:             Verified
 Type:               Bug
 Package:            *General Issues
 Operating System:   Linux
 PHP Version:        7.3.21
 Block user comment: N
 Private report:     N

 New Comment:

Interestingly,

    php > var_dump((new class() extends B {}) instanceof A);
    bool(true)


Previous Comments:
------------------------------------------------------------------------
[2020-08-14 15:35:47] consatan at gmail dot com

Description:
------------
test on docker php:(7.3.0~7.4.1)-cli-alpine

```
$ docker run --rm -ti php:7.3.21-cli-alpine sh
/ # php -a
Interactive shell

php > class A {}
php > class B {}
php > var_dump((new class() extends A {}) instanceof A);
bool(true)
php > var_dump((new class() extends B {}) instanceof B);
bool(false)
```

if running with a php file, it's work.

```
$ docker run --rm -ti php:7.3.21-cli-alpine sh
/ # cat <<EOF>>/tmp/test.php
> <?php
> class A {}
> class B {}
> var_dump((new class() extends A {}) instanceof A);
> var_dump((new class() extends B {}) instanceof B);
> EOF
/ # php -f /tmp/test.php
bool(true)
bool(true)
```

Test script:
---------------
class A {}
class B {}
var_dump((new class() extends A {}) instanceof A);
var_dump((new class() extends B {}) instanceof B);

Expected result:
----------------
bool(true)
bool(true)

Actual result:
--------------
bool(true)
bool(false)


------------------------------------------------------------------------



--
Edit this bug report at https://bugs.php.net/bug.php?id=79976&edit=1

Thread (6 messages)

« previous php.bugs (#228593) next »