Fix: warning undefined $USER_AGENT (#14)

typpo · Jan 4, 2024 · 428e8c4 · 428e8c4
1 parent d2f5513
commit 428e8c4
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/QuickChart.php b/QuickChart.php
@@ -1,7 +1,5 @@
 <?php
 
-$USER_AGENT = 'quickchart-php (1.0.0)';
-
 class QuickChart {
   public $protocol;
   public $host;
@@ -16,6 +14,8 @@ class QuickChart {
   public $apiKey;
   public $version;
 
+  const USER_AGENT = 'quickchart-php (1.0.0)';
+
   function __construct($options = array()) {
     $this->protocol = isset($options['protocol']) ? $options['protocol'] : 'https';
     $this->host = isset($options['host']) ? $options['host'] : 'quickchart.io';
@@ -111,7 +111,7 @@ function getShortUrl() {
     curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($postData));
     curl_setopt($ch, CURLOPT_HTTPHEADER, array(
       'Content-Type:application/json',
-      "User-Agent:$USER_AGENT",
+      "User-Agent:" . QuickChart::USER_AGENT,
     ));
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
     $result = curl_exec($ch);