Add phpdbg -h for help

diff --git a/sapi/phpdbg/phpdbg.c b/sapi/phpdbg/phpdbg.c
index 3d5874df7eb62f0822434f966dcb8e8616e04d11..d9d61a8a7369602cd45c39cda9069fc5d5a6edcc 100644 (file)
--- a/sapi/phpdbg/phpdbg.c
+++ b/sapi/phpdbg/phpdbg.c
@@ -761,6 +761,7 @@ const opt_struct OPTIONS[] = { /* {{{ */
        {'a', 1, "address-or-any"},
 #endif
        {'x', 0, "xml output"},
+       {'h', 0, "help"},
        {'V', 0, "version"},
        {'-', 0, NULL}
 }; /* }}} */
@@ -1202,6 +1203,18 @@ phpdbg_main:
                                flags |= PHPDBG_WRITE_XML;
                        break;
 
+
+                       case 'h': {
+                               sapi_startup(phpdbg);
+                               phpdbg->startup(phpdbg);
+                               PHPDBG_G(flags) = 0;
+                               phpdbg_set_prompt(PHPDBG_DEFAULT_PROMPT);
+                               phpdbg_do_help(NULL);
+                               sapi_deactivate();
+                               sapi_shutdown();
+                               return 0;
+                       } break;
+
                        case 'V': {
                                sapi_startup(phpdbg);
                                phpdbg->startup(phpdbg);