From 4e1394082f1446017534b9c3d423a35d483da6ab Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 16 Sep 2017 15:57:10 +0200
Subject: [PATCH] page: unconditional declaration of getoutput()

Move up front to allow usage in fail() error handler.
---
 page.php | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/page.php b/page.php
index 8b264bf..e8023ff 100644
--- a/page.php
+++ b/page.php
@@ -2,6 +2,18 @@
 error_reporting(E_ALL);
 ini_set('display_errors', TRUE);
 
+function getoutput($blocks = [])
+{
+	$rep = [];
+	foreach ($blocks as $name => $html) {
+		$rep["[[$name]]"] = sprintf('<!--BLOCK:%s-->%s<!--/-->',
+			is_numeric($name) ? '' : "[[$name]]",
+			preg_replace('{<!--[^-]*-->}', '', $html)
+		);
+	}
+	return str_replace(array_keys($rep), array_values($rep), ob_get_clean());
+}
+
 function fail($error)
 {
 	http_response_code(500);
@@ -61,18 +73,6 @@ print "</div>\n\n";
 # execute dynamic code
 
 if ($Page) {
-	function getoutput($blocks = [])
-	{
-		$rep = [];
-		foreach ($blocks as $name => $html) {
-			$rep["[[$name]]"] = sprintf('<!--BLOCK:%s-->%s<!--/-->',
-				is_numeric($name) ? '' : "[[$name]]",
-				preg_replace('{<!--[^-]*-->}', '', $html)
-			);
-		}
-		return str_replace(array_keys($rep), array_values($rep), ob_get_clean());
-	}
-
 	$found |= require "./$Page.php";
 }
 
-- 
2.30.0