Php/docs/reflectionreference.fromarrayelement
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ReflectionReference::fromArrayElement
(PHP 7 >= 7.4.0)
ReflectionReference::fromArrayElement — Create a ReflectionReference from an array element
Description
public static ReflectionReference::fromArrayElement
( array $array
, mixed $key
) : ReflectionReference
Creates a ReflectionReference from an array element.
Parameters
array- The array which contains the potential reference.
key- The key; either an int or a string.
Return Values
Returns a ReflectionReference instance if
$array[$key] is a reference, or NULL otherwise.
Errors/Exceptions
If array is not an array, or key
is not an int or string, a TypeError is thrown.
If $array[$key] does not exist,
a ReflectionException is thrown.
