php - get images files with different parts in names -

hi guys have problem images different parts in names, let me explain more. in directory have many pictures format in name : 1-[1-9].jpg or 2-[1-9].jpg or ... example names can 1-5.jpg or 1-14.jpg or 2-3.jpg dont know true way files!!

this example want:

function get_data($url)  {     $ch = curl_init();     $timeout = 5;         curl_setopt($ch, curlopt_url, $url);         curl_setopt($ch, curlopt_useragent, "mozilla/4.0 (compatible; msie 8.0; windows nt 6.0)");         curl_setopt($ch, curlopt_returntransfer, 1);         curl_setopt($ch, curlopt_ssl_verifyhost,false);         curl_setopt($ch, curlopt_ssl_verifypeer,false);         curl_setopt($ch, curlopt_maxredirs, 10);         curl_setopt($ch, curlopt_followlocation, 1);         curl_setopt($ch, curlopt_connecttimeout, $timeout);         $data = curl_exec($ch);         curl_close($ch);     return $data; }  $diff = [1-9];  $html = get_data('http://mysite.info/screenshots/1-' . $diff. '.jpeg' ); 

if 1 of server, should figure out pattern of image file names, example, x-y.jpeg, x 1 100, , y 1 9. process code:

foreach (range(1, 100) $x) {     foreach (range(1, 9) $y) {         $html = get_data('http://mysite.info/screenshots/'.$x.'-'.$y.'.jpeg' );     } }