Merge pull request #52 from frankkessler/analysis-qx7yGN

Applied fixes from StyleCI

Author: frankkessler

src/Salesforce.php

@@ -494,7 +494,7 @@ public function call_api($method, $url, $options = [], $debug_info = [])
                 $json = json_encode($xml);
                 $response_array = json_decode($json, true);
             } elseif ($format == 'csv') {
-                $response_array = csvToArray((string) $response->getBody(), $lowerCaseHeaders=true);
+                $response_array = csvToArray((string) $response->getBody(), $lowerCaseHeaders = true);
             } else {
                 $response_array = json_decode((string) $response->getBody(), true);
             }

src/helpers.php

@@ -67,12 +67,12 @@ function str_putcsv($input, $delimiter = ',', $enclosure = '"')
 }
 
 if (!function_exists('csvToArray')) {
-    function csvToArray($csv_string, $lowerCaseHeaders=false)
+    function csvToArray($csv_string, $lowerCaseHeaders = false)
     {
         $csv = array_map('str_getcsv', explode("\n", $csv_string));
         $header = array_shift($csv);
 
-        if($lowerCaseHeaders){
+        if ($lowerCaseHeaders) {
             $header = array_map('strtolower', $header);
         }