hphp_get_property() - Used by ReflectionProperty to get the value of a property on an instance of a class
function hphp_get_property( object $obj, string $cls = "", string $prop, ): mixed
object$obj- The object to get the property from.
string$cls = ""- The name of the class that the property is accessible in or null to only get a public property.
string$prop- The name of the property.
mixed- - The value of the property.