public function getTestsWithoutCapturingGroups()
{
return array(array(array('[^",\\r\\n]+' => 0, '"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"' => 1, ',' => 2, '\\r?\\n' => 3), '', array('Field,Another Field,"comma -> , <- comma","quote -> \\" <- quote"' => array(array(0, 1, 'Field'), array(2, 1, ','), array(0, 1, 'Another Field'), array(2, 1, ','), array(1, 1, '"comma -> , <- comma"'), array(2, 1, ','), array(1, 1, '"quote -> \\" <- quote"')), "Field1.1,Field1.2\nField2.1,Field2.2" => array(array(0, 1, 'Field1.1'), array(2, 1, ','), array(0, 1, 'Field1.2'), array(3, 1, "\n"), array(0, 2, 'Field2.1'), array(2, 2, ','), array(0, 2, 'Field2.2')))), array(array('foo' => 0), 'i', array('foo' => array(array(0, 1, 'foo')), 'FOO' => array(array(0, 1, 'FOO')), 'fOo' => array(array(0, 1, 'fOo')))));
}