return $obj_url->getScheme();
}
+/**
+ * Adds a trailing slash at the end of URL if necessary.
+ *
+ * @param string $url URL to check/edit.
+ *
+ * @return string $url URL with a end trailing slash.
+ */
+function add_trailing_slash($url)
+{
+ return $url . (!endsWith($url, '/') ? '/' : '');
+}
+
/**
* URL representation and cleanup utilities
*
*/
public function __construct($url)
{
- $this->parts = parse_url($url);
+ $this->parts = parse_url(trim($url));
if (!empty($url) && empty($this->parts['scheme'])) {
$this->parts['scheme'] = 'http';
}
return $this->parts['scheme'];
}
+
+ /**
+ * Test if the Url is an HTTP one.
+ *
+ * @return true is HTTP, false otherwise.
+ */
+ public function isHttp() {
+ return strpos(strtolower($this->parts['scheme']), 'http') !== false;
+ }
}