Rate limit of openweathermap.org API Call

2019-10-08 12:44:03 +02:00
parent f387cb179d
commit d90bc65c61
2 changed files with 14 additions and 1 deletions
--- a/php/getWeatherJson.php
+++ b/php/getWeatherJson.php
@ -1,4 +1,17 @@
 <?php
+// Rate limit of 1 request per 2 second
+session_start();
+if (isset($_SESSION['LAST_CALL'])) {
+$last = strtotime($_SESSION['LAST_CALL']);
+$curr = strtotime(date("Y-m-d h:i:s"));
+$sec =  abs($last - $curr);
+    if ($sec <= 2) {
+        $data = 'Rate Limit Exceeded';  
+        echo $data;        
+    }
+}
+$_SESSION['LAST_CALL'] = date("Y-m-d h:i:s");
+ 
 include 'keyVariable.php';
 ini_set("allow_url_fopen", 1);
 $cityName = $_COOKIE['city'];