/**
* @brief Inject query into an URL string
*
* @param string $url
* @param array $query Associative array containing query
* @return string Altered URL
*/
function buildUrl($url, array $query = null)
{
if (!empty($query)) {
// Cleanup the input array to prevent empty Keys
foreach ($query as $k => $v) {
if (empty($k)) {
unset($query[$k]);
}
}
# Parse the url to get a query string
$parsed = parse_url($url);
# If a query string is set, parse it into an associative array (..&key=value => array("key" => "value"))
if (isset($parsed["query"]) && strlen($parsed["query"]) > 0) {
$newQuery = array();
$pairs = explode("&", $parsed["query"]);
foreach ($pairs as $pair) {
list($key, $val) = explode("=", $pair, 2);
$newQuery[$key] = urldecode($val);
}
# Add/Replace parameters from $query
$newQuery = array_replace($newQuery, $query);
} else {
$newQuery = $query;
}
$parsed["query"] = http_build_query($newQuery);
# Rebuild the query back
$url = httpBuildUrl($parsed);
}
return $url;
}
public function testHttpBuildUrl()
{
$parts = ["scheme" => "https", "user" => "user", "pass" => "pass", "host" => "test.com", "port" => 8080, "path" => "path", "query" => "var1=val1&var2=val2", "fragment" => "fragment"];
$this->assertEquals("https://*****:*****@test.com:8080path?var1=val1&var2=val2#fragment", httpBuildUrl($parts));
}
