Which string will be returned by the following function call?

seenagape

11 years ago

Which string will be returned by the following function call?
<code>
$test = ‘/etc/conf.d/wireless’;
substr($test, strrpos($test, ‘/’));
</code>

A.
“”

B.
“/wireless”

C.
“wireless”

D.
“/conf.d/wireless”

E.
“/etc”