/**
* Creates a function scope instance from the supplied reflection and callable.
*
* @param \ReflectionFunctionAbstract $reflection
* @param callable $callable
*
* @return self
*/
public static function fromReflection(\ReflectionFunctionAbstract $reflection, callable $callable)
{
if (is_array($callable)) {
/** @var $reflection \ReflectionMethod */
$thisObject = is_object($callable[0]) ? $callable[0] : null;
$scopeType = $reflection->getDeclaringClass()->getName();
} elseif (is_object($callable) && !$callable instanceof \Closure) {
/** @var $reflection \ReflectionMethod */
$thisObject = $callable;
$scopeType = $reflection->getDeclaringClass()->getName();
} elseif ($reflection->isClosure()) {
$thisObject = $reflection->getClosureThis();
$scopeClass = $reflection->getClosureScopeClass();
$scopeType = $scopeClass === null ? null : $scopeClass->getName();
} else {
$thisObject = null;
$scopeType = null;
}
$variableTable = $reflection->getStaticVariables();
return new self($thisObject, $scopeType, $variableTable);
}