Merge pull request #273 from itsrexb/master

#266 - PHP Deprecated: explode(): Passing null to parameter #2 ($stri…
phpclassic · Oct 24, 2022 · b815f08 · b815f08
2 parents f2e1428 + 44dadde
commit b815f08
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/lib/CurlRequest.php b/lib/CurlRequest.php
@@ -181,12 +181,15 @@ protected static function processRequest($ch)
                 break;
             }
 
-            $limitHeader = explode('/', $response->getHeader('X-Shopify-Shop-Api-Call-Limit'), 2);
+            $apiCallLimit = $response->getHeader('X-Shopify-Shop-Api-Call-Limit');
 
-            if (isset($limitHeader[1]) && $limitHeader[0] < $limitHeader[1]) {
-                throw new ResourceRateLimitException($response->getBody());
+            if (!empty($apiCallLimit)) {
+                $limitHeader = explode('/', $apiCallLimit, 2);
+                if (isset($limitHeader[1]) && $limitHeader[0] < $limitHeader[1]) {
+                    throw new ResourceRateLimitException($response->getBody());
+                }
             }
-
+            
             $retryAfter = $response->getHeader('Retry-After');
 
             if ($retryAfter === null) {