From 86c7e742d76ada3fb2dbdbd6c6008ff4a55c575e Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Thu, 18 Oct 2018 03:04:47 +0200
Subject: [PATCH] examples: hello-php: Fix runtime error.

* gettext-tools/examples/hello-php/hello.php: Fix the PHP markup. Don't print
the return value of the printf function.
---
 gettext-tools/examples/hello-php/hello.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/gettext-tools/examples/hello-php/hello.php b/gettext-tools/examples/hello-php/hello.php
index ca226f9c6..6c68a78c3 100644
--- a/gettext-tools/examples/hello-php/hello.php
+++ b/gettext-tools/examples/hello-php/hello.php
@@ -1,5 +1,5 @@
 #!@PHP@ -q
-<?
+<?php
   // Example for use of GNU gettext.
   // This file is in the public domain.
   //
@@ -11,7 +11,6 @@
 
   echo _("Hello, world!");
   echo "\n";
-  echo printf (_("This program is running as process number %d."),
-               posix_getpid());
+  printf (_("This program is running as process number %d."), posix_getpid());
   echo "\n";
 ?>
-- 
2.47.3