Doc #79206 [Com]: Access to an uninizialized property generates Error instead of TypeError
| From: | greedy dot ivan at gmail dot com | Date: | Sat, 01 Feb 2020 22:22:58 +0000 |
| Subject: | Doc #79206 [Com]: Access to an uninizialized property generates Error instead of TypeError | ||
| References: | 1 | Groups: | php.doc.bugs |
| Request: | Send a blank email to doc-bugs+get-17246@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=79206&edit=1
ID: 79206
Comment by: greedy dot ivan at gmail dot com
Reported by: greedy dot ivan at gmail dot com
Summary: Access to an uninizialized property generates Error
instead of TypeError
Status: Feedback
Type: Documentation Problem
Package: *General Issues
PHP Version: 7.4.2
Block user comment: N
Private report: N
New Comment:
If this is a documentation error, how to fix it?
if this is an implementation error, it should be fixed.
Previous Comments:
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[2020-02-01 22:01:04] requinix@php.net
Yes, that's right. What about it?
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[2020-02-01 12:55:52] greedy dot ivan at gmail dot com
Description:
------------
> Reads from uninitialized properties will generate a TypeError
-- https://wiki.php.net/rfc/typed_properties_v2#uninitialized_and_unset_properties
Actually, it generates Error.
Test script:
---------------
<?php
class Foo {
public int $bar;
}
$foo = new Foo();
try {
$foo->bar;
} catch (\TypeError $te) {
var_dump('TypeError catched');
} catch (\Error $e) {
var_dump('Error catched');
} catch (\Throwable $t) {
var_dump('Throwable catched');
}
Expected result:
----------------
TypeError catched
Actual result:
--------------
Error catched
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=79206&edit=1