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Method 1's first ReflectionParameter will return isDefaultValueConstant() = false (0 is a "constant"/static value but not a named constant) and Method 2's will return isDefaultValueConsntant() = true.
Dec 23, 2019 · The ReflectionParameter::isDefaultValueConstant () function is an inbuilt function in PHP which is used to return TRUE if the default value is constant, and FALSE otherwise.
ReflectionParameter::isDefaultValueAvailable — Checks if a default value is available ReflectionParameter::isDefaultValueConstant — Returns whether the default value of this parameter is constant
Introduction The ReflectionParameter class retrieves information about function's or method's parameters. To introspect function parameters, first create an instance of the ReflectionFunction or ReflectionMethod classes and then use their ReflectionFunctionAbstract::getParameters () method to retrieve an array of parameters.
The ReflectionParameter class Introduction (PHP 5, PHP 7) The ReflectionParameter class retrieves information about function's or method's parameters. To introspect function parameters, first create an instance of the ReflectionFunction or ReflectionMethod classes and then use their ReflectionFunctionAbstract::getParameters () method to ...
Introduction ¶ The ReflectionParameter class retrieves information about function's or method's parameters. To introspect function parameters, first create an instance of the ReflectionFunction or ReflectionMethod classes and then use their ReflectionFunctionAbstract::getParameters () method to retrieve an array of parameters.
Returns whether the default value of this parameter is constant Signature public function isDefaultValueConstant ()
