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-rw-r--r--app/Models/StatsDAO.php13
1 files changed, 4 insertions, 9 deletions
diff --git a/app/Models/StatsDAO.php b/app/Models/StatsDAO.php
index a73657e9a..824535c2d 100644
--- a/app/Models/StatsDAO.php
+++ b/app/Models/StatsDAO.php
@@ -57,9 +57,8 @@ SQL;
/**
* Calculates entry count per day on a 30 days period.
- * Returns the result as a JSON object.
*
- * @return JSON object
+ * @return array
*/
public function calculateEntryCount() {
$count = $this->initEntryCountArray();
@@ -238,9 +237,7 @@ SQL;
/**
* Calculates feed count per category.
- * Returns the result as a JSON object.
- *
- * @return JSON object
+ * @return array
*/
public function calculateFeedByCategory() {
$sql = <<<SQL
@@ -259,9 +256,7 @@ SQL;
/**
* Calculates entry count per category.
- * Returns the result as a JSON string.
- *
- * @return JSON object
+ * @return array
*/
public function calculateEntryByCategory() {
$sql = <<<SQL
@@ -364,7 +359,7 @@ SQL;
* Translates array content
*
* @param array $data
- * @return JSON object
+ * @return array
*/
private function convertToTranslatedJson($data = array()) {
$translated = array_map(function($a) {