original_string: public function getBaseUrl($include_script_name = false)
  	{
  		$this->config->load('config');
  		$base_url = $this->config->get('base_url');
  
  		if (empty($base_url)) {
  			// No base_url defined in the config. Work it out based on server name.
  			// This won't work if the app is running behind a proxied URL.
  			$protocol = 'http://';
  
  			if (array_key_exists('HTTPS', $_SERVER) && strtolower($_SERVER['HTTPS']) == 'on') {
  				$protocol = 'https://';
  			}
  
  			$base_url = $protocol . $_SERVER['SERVER_NAME'] . dirname($_SERVER['SCRIPT_NAME']);
  		}
  
  		$base_url = rtrim($base_url, '/') . '/';
  
  		if ($include_script_name) {
  			# http://example.com/path/to/app/index.php
  			return $base_url . basename($_SERVER['SCRIPT_NAME']);
  		} else {
  			# http://example.com/path/to/app/
  			return $base_url;
  		}
  	}
code: public function getBaseUrl($include_script_name = false)
  	{
  		$this->config->load('config');
  		$base_url = $this->config->get('base_url');
  
  		if (empty($base_url)) {
  			// No base_url defined in the config. Work it out based on server name.
  			// This won't work if the app is running behind a proxied URL.
  			$protocol = 'http://';
  
  			if (array_key_exists('HTTPS', $_SERVER) && strtolower($_SERVER['HTTPS']) == 'on') {
  				$protocol = 'https://';
  			}
  
  			$base_url = $protocol . $_SERVER['SERVER_NAME'] . dirname($_SERVER['SCRIPT_NAME']);
  		}
  
  		$base_url = rtrim($base_url, '/') . '/';
  
  		if ($include_script_name) {
  			# http://example.com/path/to/app/index.php
  			return $base_url . basename($_SERVER['SCRIPT_NAME']);
  		} else {
  			# http://example.com/path/to/app/
  			return $base_url;
  		}
  	}
code_tokens: public function getBaseUrl ( $ include_script_name = false ) { $ this -> config -> load ( 'config' ) ; $ base_url = $ this -> config -> get ( 'base_url' ) ; if ( empty ( $ base_url ) ) { // No base_url defined in the config. Work it out based on server name. // This won't work if the app is running behind a proxied URL. $ protocol = 'http://' ; if ( array_key_exists ( 'HTTPS' , $ _SERVER ) && strtolower ( $ _SERVER [ 'HTTPS' ] ) == 'on' ) { $ protocol = 'https://' ; } $ base_url = $ protocol . $ _SERVER [ 'SERVER_NAME' ] . dirname ( $ _SERVER [ 'SCRIPT_NAME' ] ) ; } $ base_url = rtrim ( $ base_url , '/' ) . '/' ; if ( $ include_script_name ) { # http://example.com/path/to/app/index.php return $ base_url . basename ( $ _SERVER [ 'SCRIPT_NAME' ] ) ; } else { # http://example.com/path/to/app/ return $ base_url ; } }
docstring: Get the the base url of our app
  
  @param bool $include_script_name Should we include the filename (index.php)?
  @return null|string The full URL to our app.
docstring_tokens: Get the the base url of our app