while (!feof($handle))
file_fgets.php

<?php
//file_fgets.php
$handle = fopen("nex.txt", "r");
if ($handle) {
while (!feof($handle)) {
$buffer = fgets($handle, 4096);
echo $buffer;
}
fclose($handle);
}
?>
<html>
<title> file_copy.php</title>
<body text="#000080" bgcolor="#F7F0D7">

<br>
file_fgets.php
<br>
<pre>
$handle = fopen("nex.txt", "r");
if ($handle) {
while (!feof($handle)) {
$buffer = fgets($handle, 4096);
echo $buffer;
}
fclose($handle);
}

</pre>

</body>
</html>