Fixed bug #41378 (fastcgi protocol lacks support for Reason-Phrase in "Status:" header)

NEWS

@@ -10,6 +10,8 @@ PHP                                                                        NEWS
 - Fixed altering $this via argument named "this". (Dmitry)
 - Fixed PHP CLI to use the php.ini from the binary location. (Hannes)
 - Fixed segfault in strripos(). (Tony, Joxean Koret)
+- Fixed bug #41378 (fastcgi protocol lacks support for Reason-Phrase in 
+  "Status:" header). (Dmitry)
 - Fixed bug #41374 (wholetext concats values of wrong nodes). (Rob)
 - Fixed bug #41353 (crash in openssl_pkcs12_read() on invalid input). (Ilia)
 - Fixed bug #41351 (Invalid opcode with foreach ($a[] as $b)). (Dmitry, Tony)

sapi/cgi/cgi_main.c

@@ -331,7 +331,16 @@ static int sapi_cgi_send_headers(sapi_headers_struct *sapi_headers TSRMLS_DC)
 			}
 
 		} else {
-			len = slprintf(buf, sizeof(buf), "Status: %d\r\n", SG(sapi_headers).http_response_code);
+			char *s;
+
+			if (SG(sapi_headers).http_status_line &&
+			    (s = strchr(SG(sapi_headers).http_status_line, ' ')) != 0 &&
+			    (s - SG(sapi_headers).http_status_line) >= 5 &&
+			    strncasecmp(SG(sapi_headers).http_status_line, "HTTP/", 5) == 0) {
+				len = slprintf(buf, sizeof(buf), "Status:%s\r\n", s);
+			} else {
+				len = slprintf(buf, sizeof(buf), "Status: %d\r\n", SG(sapi_headers).http_response_code);
+			}
 		}
 
 		PHPWRITE_H(buf, len);