diff --git a/docs/cn/worker.md b/docs/cn/worker.md
index e1a2129f7f..14f88f1fb0 100644
--- a/docs/cn/worker.md
+++ b/docs/cn/worker.md
@@ -91,8 +91,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // 在发送 HTTP 响应后做一些事情
diff --git a/docs/es/worker.md b/docs/es/worker.md
index e199f91b74..8ebe7dbdb3 100644
--- a/docs/es/worker.md
+++ b/docs/es/worker.md
@@ -94,8 +94,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // Haz algo después de enviar la respuesta HTTP
diff --git a/docs/fr/worker.md b/docs/fr/worker.md
index f758d12c5f..3215976279 100644
--- a/docs/fr/worker.md
+++ b/docs/fr/worker.md
@@ -91,8 +91,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // Faire quelque chose après l'envoi de la réponse HTTP
diff --git a/docs/it/worker.md b/docs/it/worker.md
index 33e10d7081..c1385c2b30 100644
--- a/docs/it/worker.md
+++ b/docs/it/worker.md
@@ -72,8 +72,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // Esegui qualcosa dopo aver inviato la risposta HTTP
diff --git a/docs/ja/worker.md b/docs/ja/worker.md
index ed8880f8bf..97390295e3 100644
--- a/docs/ja/worker.md
+++ b/docs/ja/worker.md
@@ -91,8 +91,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // HTTPレスポンス送信後に何らかの処理を実行
diff --git a/docs/pt-br/worker.md b/docs/pt-br/worker.md
index 3756da3803..5d984155f4 100644
--- a/docs/pt-br/worker.md
+++ b/docs/pt-br/worker.md
@@ -91,8 +91,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // Faz algo depois de enviar a resposta HTTP
diff --git a/docs/ru/worker.md b/docs/ru/worker.md
index fe55d92504..9c2e24e2bf 100644
--- a/docs/ru/worker.md
+++ b/docs/ru/worker.md
@@ -91,8 +91,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // Действия после отправки HTTP-ответа
diff --git a/docs/tr/worker.md b/docs/tr/worker.md
index 5633f9b36a..d81df1d485 100644
--- a/docs/tr/worker.md
+++ b/docs/tr/worker.md
@@ -91,8 +91,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // HTTP yanıtını gönderdikten sonra bir şey yapın
diff --git a/docs/worker.md b/docs/worker.md
index 466c7cf684..b663778080 100644
--- a/docs/worker.md
+++ b/docs/worker.md
@@ -77,8 +77,8 @@ $handler = static function () use ($myApp) {
     }
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
 
     // Do something after sending the HTTP response
@@ -155,8 +155,8 @@ $handler = static function () use ($myApp, $creator) {
     echo $response->getBody();
 };
 
-$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
-for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
+$maxRequests = (isset($_SERVER['MAX_REQUESTS']) && $_SERVER['MAX_REQUESTS'] > 0) ? (int)$_SERVER['MAX_REQUESTS'] : PHP_INT_MAX;
+for ($nbRequests = 0; $nbRequests < $maxRequests; ++$nbRequests) {
     $keepRunning = \frankenphp_handle_request($handler);
     gc_collect_cycles();
     if (!$keepRunning) break;