From 893a27d6327e29f0af4f8de7dc4c9569dd4a3698 Mon Sep 17 00:00:00 2001
From: Joe Watkins <krakjoe@php.net>
Date: Sun, 20 Nov 2016 05:24:14 +0000
Subject: make it possible to show specific help pages without interactive
 session

---
 sapi/phpdbg/phpdbg_help.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'sapi/phpdbg/phpdbg_help.c')

diff --git a/sapi/phpdbg/phpdbg_help.c b/sapi/phpdbg/phpdbg_help.c
index 0943a7ea2c..eb62d76d2e 100644
--- a/sapi/phpdbg/phpdbg_help.c
+++ b/sapi/phpdbg/phpdbg_help.c
@@ -209,6 +209,26 @@ static int get_command(
 
 } /* }}} */
 
+void phpdbg_do_help_cmd(char *type) { /* {{{ */
+	char *help;
+
+	if (!type) {
+		pretty_print(get_help("overview!"));
+		return;
+	}
+
+	help = get_help(type);
+
+	if (!help || memcmp(help, "", sizeof("")) == SUCCESS) {
+		pretty_print(get_help("overview!"));
+		pretty_print(
+			"\nrequested help page could not be found");
+		return;
+	}
+
+	pretty_print(help);
+} /* }}} */
+
 PHPDBG_COMMAND(help) /* {{{ */
 {
 	phpdbg_command_t const *cmd;
-- 
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