====== ApiHelper ======

**Layer:** ''Core'' · **Source:** ''lib/core/ApiHelper.php:20'' (lines 20–48)

----
<code>
class ApiHelper
</code>

ApiHelper

Shared static helpers for the REST API layer.
Centralizes app URL resolution so that config.php is
read exactly once and cached via Registry.

======= Docblock Metadata =======

^ Tag ^ Value ^
| ''@category'' | Core Class |
| ''@author'' | Blogware Team |
| ''@license'' | MIT |
| ''@version'' | 1.0 |
| ''@since'' | Since Release 1.0 |

======= Inheritance =======

//No parent, interface or trait. This is a root type.//

======= Constants (0) =======

//None.//

======= Properties (0) =======

//None declared.//

======= Methods (1) =======

^ Visibility ^ Method ^ Summary ^ Line ^
| public static | ''getAppUrl()'' | Get the application base URL. | 31 |


======== getAppUrl() ========

<code>
public static function getAppUrl()
</code>

//lines 31–47 (17)//

Get the application base URL.

Reads from config.php and caches the result
in Registry under the key 'app_url' so that
every caller uses the same resolved value.

//Takes no parameters.//

**Returns:** ''(none declared)'' — string


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