StyleCI

src/Client.php

@@ -290,24 +290,26 @@ protected function configure(array $options): void
     /**
      * Waits for data to become available on the socket.
      *
-     * @param float $maxSeconds The maximum amount of time to wait for data, in seconds.
-     * @return bool Returns true if data is available, false if the wait timed out.
+     * @param float $maxSeconds the maximum amount of time to wait for data, in seconds
+     *
+     * @return bool returns true if data is available, false if the wait timed out     
      */
     public function waitForData(float $maxSeconds): bool
     {
         $read = [$this->socket->getResource()];
         $write = null;
         $except = null;
-        $seconds = (int)floor($maxSeconds);
-        $microseconds = (int)(($maxSeconds - $seconds) * 1e6);
-        $result = socket_select($read, $write, $except, $seconds, $microseconds);
-        if ($result === false) {
+        $seconds = (int) \floor($maxSeconds);
+        $microseconds = (int) (($maxSeconds - $seconds) * 1e6);
+        $result = \socket_select($read, $write, $except, $seconds, $microseconds);
+        if (false === $result) {
             // An error occurred
-            throw new RuntimeException('Error occurred during socket_select.');
-        } elseif ($result === 0) {
+            throw new \RuntimeException('Error occurred during socket_select.');
+        } elseif (0 === $result) {
             // Timeout occurred, no data available
             return false;
         }
+
         // Data is available
         return true;
     }