====== read a file by line ======
<code php>
<?php

$filename = "/path/to/some/file";

$fh = fopen($filename, "r");

if( !$fh )
	exit("failed to open file\n");

while( $line = fgets($fh) )
	echo $line;

fclose($fh);

?>
</code>

===== See Also =====
  * [[http://us.php.net/manual/en/function.file-get-contents.php|file_get_contents]]