fix credits and comments

reference/filesystem/functions/file.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: e3ae86b439c1963f0cd6d262712e2d3f7e85bc37 Maintainer: Manuel dG Status: working -->
+<!-- EN-Revision: e3ae86b439c1963f0cd6d262712e2d3f7e85bc37 Maintainer: ManueldG Status: working -->
 <!-- CREDITS: cortesi-->
 <refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.file">
  <refnamediv>
@@ -161,16 +161,16 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-// Get a file into an array.  In this example we'll go through HTTP to get
-// the HTML source of a URL.
+// inserisce una pagina web in un array e la stampa. In questo esempio useremo il protocollo
+// HTTP per ottenere il sorgente di un URL
 $lines = file('http://www.example.com/');
 
-// Loop through our array, show HTML source as HTML source; and line numbers too.
+// Ciclo attraverso l'array, si visualizzerà il sorgente come html ed i numeri di linea
 foreach ($lines as $line_num => $line) {
     echo "Line #<b>{$line_num}</b> : " . htmlspecialchars($line) . "<br />\n";
 }
 
-// Using the optional flags parameter
+//Utilizzando i flag come parametro opzionale 
 $trimmed = file('somefile.txt', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
 ?>
 ]]>