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add type hints

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This commit is contained in:
Rouji 2021-08-29 23:28:55 +02:00
parent 3432903836
commit 707f6f720f
1 changed files with 10 additions and 10 deletions
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20
index.php
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@ -17,7 +17,7 @@ class CONFIG
const ADMIN_EMAIL = 'admin@example.com'; //address for inquiries
public static function SITE_URL()
public static function SITE_URL() : string
{
$proto = $_SERVER['HTTPS'] ?? true ? 'http' : 'https';
return "$proto://{$_SERVER['HTTP_HOST']}/";
@ -26,7 +26,7 @@ class CONFIG
// generate a random string of characters with given length
function rnd_str($len)
function rnd_str(int $len) : string
{
$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';
$max_idx = strlen($chars) - 1;
@ -39,7 +39,7 @@ function rnd_str($len)
}
// check php.ini settings and print warnings if anything's not configured properly
function check_config()
function check_config() : void
{
$warn_config_value = function($ini_name, $var_name, $var_val)
{
@ -55,7 +55,7 @@ function check_config()
}
//extract extension from a path (does not include the dot)
function ext_by_path($path)
function ext_by_path(string $path) : string
{
$ext = pathinfo($path, PATHINFO_EXTENSION);
//special handling of .tar.* archives
@ -67,7 +67,7 @@ function ext_by_path($path)
return $ext;
}
function ext_by_finfo($path)
function ext_by_finfo(string $path) : string
{
$finfo = finfo_open(FILEINFO_EXTENSION);
$finfo_ext = finfo_file($finfo, $path);
@ -95,7 +95,7 @@ function ext_by_finfo($path)
// $name: original filename
// $tmpfile: temporary path of uploaded file
// $formatted: set to true to display formatted message instead of bare link
function store_file($name, $tmpfile, $formatted = false)
function store_file(string $name, string $tmpfile, bool $formatted = false) : void
{
//create folder, if it doesn't exist
if (!file_exists(CONFIG::STORE_PATH))
@ -192,7 +192,7 @@ function store_file($name, $tmpfile, $formatted = false)
}
// purge all files older than their retention period allows.
function purge_files()
function purge_files() : void
{
$num_del = 0; //number of deleted files
$total_size = 0; //total size of deleted files
@ -237,7 +237,7 @@ function purge_files()
}
// send a ShareX custom uploader config as .json
function send_sharex_config()
function send_sharex_config() : void
{
$name = $_SERVER['SERVER_NAME'];
$site_url = CONFIG::SITE_URL();
@ -259,7 +259,7 @@ EOT;
}
// send a Hupl uploader config as .hupl (which is just JSON)
function send_hupl_config()
function send_hupl_config() : void
{
$name = $_SERVER['SERVER_NAME'];
$site_url = CONFIG::SITE_URL();
@ -280,7 +280,7 @@ EOT;
// print a plaintext info page, explaining what this script does and how to
// use it, how to upload, etc.
function print_index()
function print_index() : void
{
$site_url = CONFIG::SITE_URL();
$sharex_url = $site_url.'?sharex';