FFI\CType::getFuncParameterCount

(PHP 8 >= 8.1.0)

FFI\CType::getFuncParameterCount — Retrieve the count of parameters of a function type

public FFI\CType::getFuncParameterCount(): int

This function has no parameters.

Returns the number of parameters for the underlying function type. If the underlying type is not a function, an FFI\Exception is thrown.

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