Php/docs/reflectionparameter.isoptional
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ReflectionParameter::isOptional
(PHP 5 >= 5.0.3, PHP 7)
ReflectionParameter::isOptional — Checks if optional
Description
public ReflectionParameter::isOptional ( ) : bool
Checks if the parameter is optional.
Parameters
This function has no parameters.
Return Values
TRUE if the parameter is optional, otherwise FALSE
