Niktux / karma

src/Karma/Hydrator.php

Doc Comments +9 added lines

@@ -158,6 +158,9 @@ 
         $this->hydratedFiles[] = $this->currentTargetFile;
     }
 
+    /**
+     * @param string|boolean $fileContent
+     */
     private function parseFileDirectives($file, & $fileContent, $environment)
     {
         $this->currentFormatterName = null;
@@ -232,6 +235,9 @@ 
         }
     }
 
+    /**
+     * @param string $delimiter
+     */
     private function generateContentForListDirective($variable, $environment, $delimiter, array $wrapper)
     {
         $values = $this->readValueToInject($variable, $environment);
@@ -260,6 +266,9 @@ 
         return preg_replace('~(<%\s*karma:[^%]*%>\s*)~i', '', $fileContent);
     }
 
+    /**
+     * @return string
+     */
     private function injectValues($sourceFile, $content, $environment, $replacementCounter = 0)
     {
         $replacementCounter += $this->injectScalarValues($content, $environment);