Niktux / karma

src/Karma/Hydrator.php

Doc Comments +9 added lines

@@ -150,6 +150,9 @@ 
         }
     }
 
+    /**
+     * @param string|boolean $fileContent
+     */
     private function parseFileDirectives($file, & $fileContent, $environment)
     {
         $this->currentFormatterName = null;
@@ -224,6 +227,9 @@ 
         }
     }
 
+    /**
+     * @param string $delimiter
+     */
     private function generateContentForListDirective($variable, $environment, $delimiter, array $wrapper)
     {
         $values = $this->readValueToInject($variable, $environment);
@@ -252,6 +258,9 @@ 
         return preg_replace('~(<%\s*karma:[^%]*%>\s*)~i', '', $fileContent);
     }
 
+    /**
+     * @return string
+     */
     private function injectValues($sourceFile, $content, $environment, $replacementCounter = 0)
     {
         $replacementCounter += $this->injectScalarValues($content, $environment);