Change language: English, German, Spanish, French, Italian, Japanese, Brazilian Portuguese, Russian, Turkish, Chinese (Simplified), Other. Relative class types ...

Numeric strings · Arrays · Objects · Enumerations · Resources · Callbacks / Callables · Mixed · Void · Never · Relative class types · Value types · Iterables ...

Type System · Enumerations · Void · Iterables

Type declarations can be added to function arguments, return values, and, as of PHP 7.4.0, class properties. They ensure that the value is of the specified type ...

Enumerations are a restricting layer on top of classes and class constants, intended to provide a way to define a closed set of possible values for a type.

PHP Manual ¶ · Basic syntax · Types · Variables · Constants · Expressions · Operators · Control Structures · Functions ...

PHP Manual - Manual · Language Reference · Function Reference · Types

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... url` unless `url` is absolute. // It can be convenient to set `baseURL` for an instance of axios to pass relative URLs // to methods of that instance.

PHP may attempt to convert the type of a value to another automatically in certain contexts. The different contexts which exist are: Numeric; String; Logical ...