Fix arginfo wrt. optional/required parameters

All parameters of phpdbg_color(), phpdbg_exec() and phpdbg_prompt() are
required.  We mark them as such.

Author: cmb69

NEWS

@@ -13,6 +13,9 @@ PHP                                                                        NEWS
   . Fixed bug #73342 (Vulnerability in php-fpm by changing stdin to
     non-blocking). (Nikita)
 
+- phpdbg:
+  . Fix arginfo wrt. optional/required parameters. (cmb)
+
 - Standard:
   . Fixed bug #76505 (array_merge_recursive() is duplicating sub-array keys).
     (Laruence)

sapi/phpdbg/phpdbg.c

@@ -756,16 +756,16 @@ ZEND_BEGIN_ARG_INFO_EX(phpdbg_break_function_arginfo, 0, 0, 1)
 	ZEND_ARG_INFO(0, function)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX(phpdbg_color_arginfo, 0, 0, 0)
+ZEND_BEGIN_ARG_INFO_EX(phpdbg_color_arginfo, 0, 0, 2)
 	ZEND_ARG_INFO(0, element)
 	ZEND_ARG_INFO(0, color)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX(phpdbg_prompt_arginfo, 0, 0, 0)
+ZEND_BEGIN_ARG_INFO_EX(phpdbg_prompt_arginfo, 0, 0, 1)
 	ZEND_ARG_INFO(0, string)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX(phpdbg_exec_arginfo, 0, 0, 0)
+ZEND_BEGIN_ARG_INFO_EX(phpdbg_exec_arginfo, 0, 0, 1)
 	ZEND_ARG_INFO(0, context)
 ZEND_END_ARG_INFO()