web service MDL-12886 documentation: manage no return value into the description array

2009-03-11 04:28:04 +00:00
parent f77569e1ad
commit dfdfe762b1
1 changed files with 10 additions and 7 deletions
@@ -104,18 +104,21 @@ EOF;
            $documentation .= <<<EOF
        <b>)</b> :
 EOF;
-            foreach($functiondescription['return'] as $return => $type) {
-                $documentation .= <<<EOF
-                <i>
-                {$type}</i>
-EOF;
-                if (is_array($type)) {
-                    $arraytype = "<pre>".print_r($type, true)."</pre>";
+            if (array_key_exists('return', $functiondescription)) {
+                foreach($functiondescription['return'] as $return => $type) {
                    $documentation .= <<<EOF
+                <i>
+                    {$type}</i>
+EOF;
+                    if (is_array($type)) {
+                        $arraytype = "<pre>".print_r($type, true)."</pre>";
+                        $documentation .= <<<EOF
                <i> {$return}  {$arraytype} <br><br></i>
 EOF;
+                    }
                }
            }
+
            foreach($functiondescription['params'] as $param => $type) {

                if (is_array($type)) {