fix stub for pcntl_rfork

Author: krakjoe

ext/pcntl/pcntl.c

@@ -1499,7 +1499,7 @@ PHP_FUNCTION(pcntl_unshare)
 #endif
 
 #ifdef HAVE_RFORK
-/* {{{ proto bool pcntl_rfork([int flags|custom signal)
+/* {{{ proto bool pcntl_rfork(int flags [, int signal])
    More control over the process creation is given over fork/vfork. */
 PHP_FUNCTION(pcntl_rfork)
 {

ext/pcntl/pcntl.stub.php

@@ -81,5 +81,5 @@ function pcntl_unshare(int $flags): bool {}
 #endif
 
 #ifdef HAVE_RFORK
-function pcntl_rfork(int $flags, int $signal): int{}
+function pcntl_rfork(int $flags, int $signal = 0): int{}
 #endif

ext/pcntl/pcntl_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: dc44f2c96c13457cd6acae4897d6e416403e6756 */
+ * Stub hash: fb7d243e0a1b5e85e0bfc0b2add5145cee134b25 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_pcntl_fork, 0, 0, IS_LONG, 0)
 ZEND_END_ARG_INFO()
@@ -122,7 +122,7 @@ ZEND_END_ARG_INFO()
 #if defined(HAVE_RFORK)
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_pcntl_rfork, 0, 1, IS_LONG, 0)
 	ZEND_ARG_TYPE_INFO(0, flags, IS_LONG, 0)
-	ZEND_ARG_TYPE_INFO(0, signal, IS_LONG, 0)
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, signal, IS_LONG, 0, "0")
 ZEND_END_ARG_INFO()
 #endif
 
@@ -209,6 +209,9 @@ static const zend_function_entry ext_functions[] = {
 	ZEND_FE(pcntl_async_signals, arginfo_pcntl_async_signals)
 #if defined(HAVE_UNSHARE)
 	ZEND_FE(pcntl_unshare, arginfo_pcntl_unshare)
+#endif
+#if defined(HAVE_RFORK)
+	ZEND_FE(pcntl_rfork, arginfo_pcntl_rfork)
 #endif
 	ZEND_FE_END
 };