Is there a bug in PHP (or: I think I go bananas)

[Absalom]

For debugging I've entered two echos to an if-else-if section in a method:

 

if ( $options instanceof Zend_Config ) {
    $options = $options->toArray();

	echo "1st condition true<br>";

} else if ( ! is_array($options) ) {

	echo "2nd condition true<br>";
	exit();

    throw new Bvb_Grid_Exception('options must be an instance from Zend_Config or an array');
}

 

The crazy thing is the output I'm getting is:

 

1st condition true
2nd condition true

 

Can you explain this?!?!

 

[JasonLewis]

I created a quick test and it's not doing that for me. What should it be outputting?