Extracting string from between two strings multiple times..

[eluser]ηυмвєяσηє[/eluser]
Okay this is my last example, tested by me.. ^^

Code:

$file_path = './';
$filename = 'mytext.txt';

$handle = fopen($file_path.$filename, "r");
$data = fread($handle, filesize($filename));

//$start_string = $this->input->post('start_string');
//$stop_string = $this->input->post('stop_string');
$start_string ='te';
$stop_string = 're';

preg_match_all('/' . $start_string. '(.*)' . $stop_string . '/Usi' , $data, $strings);

echo '<pre>';
print_r($strings[1]);
echo '</pre>';