public function applyConclusiveMatch($userAgent)
{
if (Utils::checkIfContains($userAgent, 'BB10')) {
$tolerance = Utils::indexOfOrLength($userAgent, ')');
} else {
if (Utils::checkIfStartsWith($userAgent, 'Mozilla/4')) {
$tolerance = Utils::secondSlash($userAgent);
} else {
if (Utils::checkIfStartsWith($userAgent, 'Mozilla/5')) {
$tolerance = Utils::ordinalIndexOf($userAgent, ';', 3);
} elseif (Utils::checkIfStartsWith($userAgent, 'PlayBook')) {
$tolerance = Utils::firstCloseParen($userAgent);
} else {
$tolerance = Utils::firstSlash($userAgent);
}
}
}
return $this->getDeviceIDFromRIS($userAgent, $tolerance);
}
public function testSecondSlash()
{
$this->assertEquals(9, Utils::secondSlash('Value/12/13'));
$this->assertNull(Utils::secondSlash('Value/12'));
$this->assertNull(Utils::secondSlash('Value'));
}