public function testGetSearch() { $quandl = new Quandl($this->api_key); $r = $quandl->getSearch("crud oil", 1, 10); $this->assertEquals(10, count($r->datasets)); }
function example6($api_key, $symbol) { $quandl = new Quandl($api_key); return $quandl->getSearch("crude oil"); }