wiki/content/20201109133834-php_8_0.md

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---
2024-10-30 17:34:11 +00:00
date: 2020-11-09
2024-05-06 20:40:05 +00:00
id: 7ba8d853-d642-45fe-9de8-2d50e6c70b6d
title: PHP 8.0
---
# Changes
## Types
- [Union Type](20201109133923-php_union_type)
- [Mixed Type](20201113122959-php_mixed_type)
## Operators
- [Nullsafe Operator](20201110100120-php_nullsafe_operator)
## Attributes
- [Attributes](20201110100420-php_attributes)
## Classes
### Constructors
- [Constructor Property
Promotion](20201110101308-php_constructor_property_promotion)
## Return types
- [Static Return Type](20201110102332-php_static_return_type)
## Literals
- [Class Name Literal](20201110102900-php_class_name_literal)
## Interfaces
- [Stringable Interface](20201110103409-php_stringable_interface)
## Maps
- [Weap Maps](20201110103654-php_weak_maps)
## Errors
- [Throw Expression](20201111100807-php_throw_expression)
- [Non-capturing Catches](20201111101148-php_non_capturing_catches)
## Parameters
- [Named Arguments](20201112111910-named_arguments)
- [Trailing Comma in Parameter
Lists](20201112113236-trailing_comma_in_parameter_lists)
## Functions
- [str~contains~()](20201113115231-str_contains)
- [str~startswith~()](20201113115424-str_starts_with)
- [str~endswith~()](20201113115452-str_ends_with)
- [get~debugtype~()](20201113115939-get_debug_type)
- [get~resourceid~()](20201113120246-get_resource_id)
## Objects
### DateTime
- [createFromInterface()](20201113123327-createfrominterface)
## Expressions
- [Match expression](20201113121813-match_expression)