From c1e01bb9917080db0604d6275bd57762ea2f3b88 Mon Sep 17 00:00:00 2001
From: Kalle Sommer Nielsen <kalle@php.net>
Date: Tue, 19 Oct 2010 04:44:44 +0000
Subject: [PATCH] Improve example for fgets() (Fixes #52721) -- Patch by
 mmailnew4ster at gmail dot com

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@304499 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/filesystem/functions/fgets.xml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/reference/filesystem/functions/fgets.xml b/reference/filesystem/functions/fgets.xml
index ffb672bbf3..5acd781d8f 100644
--- a/reference/filesystem/functions/fgets.xml
+++ b/reference/filesystem/functions/fgets.xml
@@ -102,10 +102,12 @@
 <?php
 $handle = @fopen("/tmp/inputfile.txt", "r");
 if ($handle) {
-    while (!feof($handle)) {
-        $buffer = fgets($handle, 4096);
+    while (($buffer = fgets($handle, 4096)) !== false) {
         echo $buffer;
     }
+    if (!feof($handle)) {
+        echo "Error: unexpected fgets() fail\n";
+    }
     fclose($handle);
 }
 ?>