PHPBB Instagram BOT

 <?php set_time_limit(0);  
 function scrape_insta($username) {  
    $insta_source = file_get_contents('http://instagram.com/'.$username.'');  
    $shards = explode('window._sharedData = ', $insta_source);  
    $insta_json = explode(';</script>', $shards[1]);   
    $insta_array = json_decode($insta_json[0], TRUE);  
    return $insta_array;  
 }  
 function BetweenStr($InputString, $StartStr, $EndStr=0, $StartLoc=0) {  
   if (($StartLoc = strpos($InputString, $StartStr, $StartLoc)) === false) { return; }  
   $StartLoc += strlen($StartStr);  
   if (!$EndStr) { $EndStr = $StartStr; }  
   if (!$EndLoc = strpos($InputString, $EndStr, $StartLoc)) { return; }  
   return substr($InputString, $StartLoc, ($EndLoc-$StartLoc));  
 }  
 function get_first_word($str)  
 {  
  return (preg_match('/(\S)*/', $str, $matches) ? $matches[0] : $str);  
 }  
  function getData($data,$startTag,$finishTag){  
  $data= explode($startTag,$data);  
  $data= $data[1];  
  $data= explode($finishTag,$data);  
  $data= $data[0];  
  return $data;  
  }  
 define('IN_PHPBB', true);  
 $phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';  
 $phpbb_admin_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';  
 $phpEx = substr(strrchr(__FILE__, '.'), 1);  
 include($phpbb_root_path . 'common.' . $phpEx);  
 include($phpbb_root_path . 'includes/functions_posting.' . $phpEx);  
 include($phpbb_root_path . 'includes/functions_display.' . $phpEx);  
 include($phpbb_root_path . 'includes/message_parser.' . $phpEx);  
 $user->session_begin();  
 $auth->acl($user->data);  
 $user->setup('common');  
 $gname = request_var('gname', '');   
 $steamid = request_var('steamid', '');  
 $realname = request_var('realname', '');  
 $age = request_var('age', '');  
 $gender = request_var('gender', '');  
 $location = request_var('location', '');  
 $games = request_var('games', '');  
 $often = request_var('often', '');  
 $ever = request_var('ever', '');  
 $why = request_var('why', '');  
 $offer = request_var('offer', '');  
 $willing = request_var('willing', '');  
 $active = request_var('active', '');  
 $other = request_var('other', '');  
 $ins_page = 'instagram';  
 $site = "http://instagram.com/$ins_page/?hl=tr";  
 $data = file_get_contents($site);  
 $baslik= getData($data,'<title>','</title>');   
 $results_array = scrape_insta($ins_page);  
 //An example of where to go from there  
 $latest_array = $results_array['entry_data']['ProfilePage'][0]['graphql']['user']['edge_owner_to_timeline_media']['edges'];  
 $instagram_latest = array();  
 foreach ( $latest_array as $image_data ) {  
       $image = $image_data['node'];  
        $instagram_latest[] = array(  
           'description' => $image['edge_media_to_caption']['edges'][0]['node']['text'],  
           'link'    => '//instagram.com/p/' . $image['shortcode'],  
           'time'    => $image['taken_at_timestamp'],  
           'thumbnail'  => $image['thumbnail_src'],  
           'media_preview' => $image['media_preview']  
         );  
 $dosya_adi_link = $image['display_url'];   
  $text = $image['edge_media_to_caption']['edges'][0]['node']['text'];   
  $data_id = $image['id'];   
 $kaynaksayfa = BetweenStr($text,"@"," ");  
 $otheruser= get_first_word($kaynaksayfa);   
 $textim = str_replace('<img draggable="false" class="emoji" alt="▫" src="https://s.w.org/images/core/emoji/11/svg/25ab.svg">', '', $text);  
 $message = "  
 $text  
 [img]".$dosya_adi_link."[/img]  
 ";  
 $forum = 18; //hangi forumda olacağını burdaki id ile belirliyorsunuz   
 $time = time();  
 $rawsubject = "$baslik"; // Konu Başlığı  
 $my_subject  = utf8_normalize_nfc($rawsubject, '', true);  
 $my_text  = utf8_normalize_nfc($message, '', true);  
 $poll = $uid = $bitfield = $options = '';  
 generate_text_for_display($my_subject, $uid, $bitfield, $options, false, false, false);  
 generate_text_for_storage($my_text, $uid, $bitfield, $options, true, true, true);  
 $data = array(  
     'forum_id'   => $forum,  
     'icon_id'   => false,  
     'enable_bbcode'   => true,  
     'enable_smilies'  => true,  
     'enable_urls'   => true,  
     'enable_sig'   => true,  
     'message'   => $my_text,  
     'message_md5'  => md5($my_text),  
     'bbcode_bitfield'  => $bitfield,  
     'bbcode_uid'   => $uid,  
     'post_edit_locked'  => 0,  
     'topic_title'   => $my_subject,  
     'notify_set'   => false,  
     'notify'     => false,  
     'post_time'    => 0,  
     'forum_name'   => '',  
     'enable_indexing'  => true,  
 );  
 submit_post('post', $my_subject, $user->data['username'], POST_NORMAL, $poll, $data);  
 $redirect_url = append_sid("{$phpbb_root_path}/viewforum.$phpEx?f=$forum", false, true, $user->session_id);  
 meta_refresh(2, $redirect_url);  
 }  
 trigger_error('Message Posted' . '<br /><br />Taking you back to the forum ' . sprintf('<a href="' . $redirect_url . '">', '</a>'));  
 ?>