From 31c352f875dba71b641eed6a5f9aaa6312190296 Mon Sep 17 00:00:00 2001
From: Friedhelm Betz <betz@php.net>
Date: Fri, 16 Sep 2005 11:13:44 +0000
Subject: [PATCH] prevent infinite loop, user notes

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@196175 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/filesystem/functions/fgets.xml | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/reference/filesystem/functions/fgets.xml b/reference/filesystem/functions/fgets.xml
index 1d33360b21..2c178094cf 100644
--- a/reference/filesystem/functions/fgets.xml
+++ b/reference/filesystem/functions/fgets.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.13 $ -->
+<!-- $Revision: 1.14 $ -->
 <!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.2 -->
   <refentry id="function.fgets">
    <refnamediv>
@@ -40,12 +40,14 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$handle = fopen("/tmp/inputfile.txt", "r");
-while (!feof($handle)) {
-    $buffer = fgets($handle, 4096);
-    echo $buffer;
+$handle = @fopen("/tmp/inputfile.txt", "r");
+if ($handle) {
+    while (!feof($handle)) {
+        $buffer = fgets($handle, 4096);
+        echo $buffer;
+    }
+    fclose($handle);
 }
-fclose($handle);
 ?>
 ]]>
       </programlisting>