$log_file = tempnam(sys_get_temp_dir(), 'php-curl-test');
$fp = fopen($log_file, 'w+');
-fwrite($fp, "test");
+fwrite($fp, b"test");
fclose($fp);
$ch = curl_init();
$log_file = tempnam(sys_get_temp_dir(), 'php-curl-test');
$fp = fopen($log_file, 'w+');
-fwrite($fp, "test");
+fwrite($fp, b"test");
fclose($fp);
$testfile_fp = fopen($test_file, 'w+');
$log_file = tempnam(sys_get_temp_dir(), 'php-curl-test');
$fp = fopen($log_file, 'w+');
-fwrite($fp, "test");
+fwrite($fp, b"test");
fclose($fp);
$ch = curl_init();
$log_file = tempnam(sys_get_temp_dir(), 'php-curl-test');
$fp = fopen($log_file, 'w+');
-fwrite($fp, "test");
+fwrite($fp, b"test");
fclose($fp);
$ch = curl_init();