/**
* Removes given parameter from the url
*
* @param $url
* @param $param
* @return string
*/
public function removeQueryParamFromUrl($url, $param)
{
$modified_url = $url;
$url_parts = NostoHttpRequest::parseUrl($url);
if ($url_parts !== false && isset($url_parts['query'])) {
$query_array = NostoHttpRequest::parseQueryString($url_parts['query']);
if (isset($query_array[$param])) {
unset($query_array[$param]);
if (empty($query_array)) {
unset($url_parts['query']);
} else {
$url_parts['query'] = http_build_query($query_array);
}
$modified_url = NostoHttpRequest::buildUrl($url_parts);
}
}
return $modified_url;
}
/**
* Tests the "parseQueryString" helper method.
*/
public function testHttpRequestParseQueryString()
{
$query_string_parts = NostoHttpRequest::parseQueryString('param1=first¶m2=second');
$this->assertArrayHasKey('param1', $query_string_parts);
$this->assertContains('first', $query_string_parts);
$this->assertArrayHasKey('param2', $query_string_parts);
$this->assertContains('second', $query_string_parts);
}
