", $text);
$text = str_replace("http;", "http:", $text);
$text = str_replace("https;", "https:", $text);
return $text;
}
/* this is the same as above but is used on other places, like user bios and places where the
shortcodes and the emoji url is defined in the same place */
function emojify($string, $emojis, $size = 40) {
foreach ($emojis as $emoji) {
$string = str_replace(":" . $emoji['shortcode'] . ":", "');
$result = str_replace('", $result);
$result = emojify($result, $elem['emojis']);
$result = preg_replace("/#([A-Za-z0-9\/\.]*)/", "#$1", $result);
return $result;
}
/* function used in the process of uploading a file */
function get_mime($filename) {
$result = new finfo();
if (is_resource($result) === true) {
return $result->file($filename, FILEINFO_MIME_TYPE);
}
return false;
}
function sanitize($text){
return preg_replace("/[^a-zA-Z0-9]+/", "", $text);
}
function themes($mode,$name = false){
global $user_settings;
switch ($mode){
case "list":
$themes = scandir("themes/");
$themelist = array();
foreach ($themes as $elem){
if ($elem != ".." && $elem != "." && $elem != "custom"){
$themelist[] = $elem;
}
}
return $themelist;
case "file":
$theme = sanitize($user_settings['theme']);
//if (file_exists("themes/$theme/$name")){
return "themes/$theme/$name";
//}
case "get":
$theme = sanitize($user_settings['theme']);
//if (file_exists("themes/$theme/$name")){
return file_get_contents("themes/$theme/$name");
//}
}
}
', '
', $result);
//$result = str_replace(''', "'", $result);
foreach ($elem['mentions'] as $mention) {
$result = str_replace("@" . $mention['username'], "@" . $mention['username'] . "", $result);
}
//$result = preg_replace("/(?$1