Definition: The feof () PHP Function is used to test for the end of a file. It is often used in a loop, to keep a process going until everything in the document has been processed. It is phrased as: feof($file) but more often seen as !feof($file).
Examples:
<?php
$myFile = "YourFile.txt";
$handle = fopen($myFile, 'r');
while (!feof($handle))
{
$data = fgets($handle, 512);
echo $data;
echo "<br>";
}
fclose($handle);
?>