fixed empty docblock

src/APIlite.php

@@ -118,6 +118,7 @@ class APIlite
 				$ref_type = $ref_method->getReturnType();
 				$method['return'] = $this->reflectionTypeToNames($ref_type, $ref_method->getDeclaringClass());
 				$method['return_structure'] = $this->reflectionTypeToStructure($ref_type, $ref_method->getDeclaringClass());
+				$method['return_doc'] = $this->parseReturnDoc($method['doc']);
 			}
 			$this->methods[] = $method;
 		}
@@ -271,6 +272,22 @@ class APIlite
 		return null;
 	}
 
+	private function parseReturnDoc(?string $doc): string|null
+	{
+		if (is_null($doc) || $doc === '') {
+			return null;
+		}
+		$lines = explode("\n", $doc);
+		foreach ($lines as $line) {
+			if (strpos($line, '@return') !== false) {
+				$ret = trim(substr($line, strpos($line, '@return') + strlen('@return')));
+				if (strlen($ret) <= 0) return null;
+				return trim(stristr($ret, ' '));
+			}
+		}
+		return null;
+	}
+
 	private function response(array $arr): void
 	{
 		ob_clean();
@@ -279,7 +296,7 @@ class APIlite
 		header('Access-Control-Allow-Origin: ' . $origin);
 		header('Access-Control-Allow-Credentials: true');
 		header('Access-Control-Allow-Methods: GET, POST, OPTIONS');
-		header('Access-Control-Allow-Headers: Origin, Content-Type, Accept');
+		header('Access-Control-Allow-Headers: Origin, Content-Type, Accept, Authorization');
 		echo json_encode($arr);
 		exit;
 	}

src/help.tpl.php

@@ -827,6 +827,7 @@ $renderParamControl = function (string $methodName, array $param) use ($formatDe
 						<h3 style="margin-bottom: 1rem; color: #2c3e50;">Return:</h3>
 						<?php if (is_string($method['return'])) { ?>
 							<code class="parameter-type"><?php echo htmlspecialchars($method['return']); ?></code>
+							<?php echo htmlspecialchars((string) $method['return_doc']); ?>
 						<?php } ?>
 						<?php if (is_array($method['return'])) foreach ($method['return'] as $return) { ?>
 							<code class="parameter-type"><?php echo htmlspecialchars((string) $return); ?></code>