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PHP 8 Features
PHP 8 Features Tutorials
27 tutorials found.
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Call with Parameter Names
Named Arguments | Parameter Names | PHP
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Check String Contains Substring
String Functions | str_contains | PHP
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Declare Properties in Constructor
Constructor Promotion | Property Promotion | PHP
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Get Better Type Name
Debug Functions | get_debug_type | PHP
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Hash Attribute Name
Attributes | Syntax | PHP
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int string float
Union Types | Union Syntax | PHP
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Question Mark Arrow
Nullsafe Operator | Nullsafe Syntax | PHP
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Switch Replacement Returns Value
Match Expression | Match Syntax | PHP
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Throw Exception in One Line
Throw Expression | Throw in Expression | PHP
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toString Implementation
Stringable | Stringable Interface | PHP
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Weak Reference Map
Weak Map | WeakMap Class | PHP
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array_fill start_index 0
Named Arguments | Example | PHP
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Check String Starts With
String Functions | str_starts_with | PHP
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Create Attribute Class
Attributes | Create Class | PHP
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Get Resource ID
Debug Functions | get_resource_id | PHP
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int null Type
Union Types | Nullable Union | PHP
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public __construct public name
Constructor Promotion | Syntax | PHP
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Triple Equal Match
Match Expression | Strict Comparison | PHP
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user address city Chaining
Nullsafe Operator | Chaining | PHP
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Attribute Target Flags
Attributes | Target | PHP
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Check String Ends With
String Functions | str_ends_with | PHP
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int|string|float
Union Types | Example | PHP
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Match Default Case
Match Expression | Default Pattern | PHP
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Parameters Any Order
Named Arguments | Any Order | PHP
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public private protected
Constructor Promotion | Visibility | PHP
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Allow Multiple Attributes
Attributes | Repeatable | PHP
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Comma Separated Conditions
Match Expression | Multiple Conditions | PHP