Optimized getClientId()

daixianceng · May 5, 2016 · c9f6784 · c9f6784
1 parent 7f3c0b0
commit c9f6784
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/ECharts.php b/src/ECharts.php
@@ -146,9 +146,8 @@ private function quote($string)
      */
     public function getClientId()
     {
-        $id = $this->options['id'];
-
         if ($this->_clientId === null) {
+            $id = $this->options['id'];
             $this->_clientId = "echarts_{$id}";
         }