Web Reference: Type declarations can be added to function arguments, return values, as of PHP 7.4.0, class properties, and as of PHP 8.3.0, class constants. They ensure that the value is of the specified type at call time, otherwise a TypeError is thrown. Jun 18, 2022 · If you know the type of the returned value will be bool, then there's no point casting it within the function. There is no way to define the return type of a function within PHP as it is loosely-typed. PHP version 7 extends the scalar type declaration feature to the return value of a function also. As per this new provision, the return type declaration specifies the type of value that a function should return.
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Return Type Declarations Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $87M - $108M
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Last Updated: April 11, 2026
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