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Expand upgrading note for namespaced name change

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Mention the case from bug #79942.

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This commit is contained in:
Nikita Popov 2020-08-10 11:19:35 +02:00
parent ee16316148
commit e81ad4089e
1 changed files with 3 additions and 1 deletions
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UPGRADING
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@ -206,7 +206,9 @@ PHP 8.0 UPGRADE NOTES
RFC: https://wiki.php.net/rfc/string_to_number_comparison
. Namespaced names can no longer contain whitespace: While `Foo\Bar` will be
recognized as a namespaced name, `Foo \ Bar` will not. Conversely, reserved
keywords are now permitted as namespace segments.
keywords are now permitted as namespace segments, which may also change the
interpretation of code: `new\x` is now the same as `constant('new\x')`, not
`new \x()`.
RFC: https://wiki.php.net/rfc/namespaced_names_as_token
. Nested ternaries now require explicit parentheses.
RFC: https://wiki.php.net/rfc/ternary_associativity