From 5aeb909630fe3418a92d8ef57e5aa9270afad673 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 12 May 2022 17:48:14 +0200
Subject: [inc/Download] Add types

---
 inc/download.inc.php | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'inc')

diff --git a/inc/download.inc.php b/inc/download.inc.php
index 5a71014e..3986bc40 100644
--- a/inc/download.inc.php
+++ b/inc/download.inc.php
@@ -3,13 +3,17 @@
 class Download
 {
 
+	/**
+	 * @var false|resource
+	 */
 	private static $curlHandle = false;
 
 	/**
 	 * Common initialization for download and downloadToFile
 	 * Return file handle to header file
+	 * @return false|resource
 	 */
-	private static function initCurl($url, $timeout, &$head)
+	private static function initCurl(string $url, int $timeout, &$head)
 	{
 		if (self::$curlHandle === false) {
 			self::$curlHandle = curl_init();
@@ -51,7 +55,7 @@ class Download
 	 * Download file, obey given timeout in seconds
 	 * Return data on success, false on failure
 	 */
-	public static function asString($url, $timeout, &$code)
+	public static function asString(string $url, int $timeout, &$code)
 	{
 		$ch = self::initCurl($url, $timeout, $head);
 		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
@@ -73,7 +77,7 @@ class Download
 	 * @param int $timeout timeout in seconds
 	 * @param int $code HTTP response code, or 999 on error
 	 */
-	public static function asStringPost($url, $params, $timeout, &$code)
+	public static function asStringPost(string $url, $params, int $timeout, &$code)
 	{
 		$string = '';
 		if (is_array($params)) {
@@ -107,7 +111,7 @@ class Download
 	 * @param int $code HTTP status code passed out by reference
 	 * @return boolean
 	 */
-	public static function toFile($target, $url, $timeout, &$code)
+	public static function toFile(string $target, string $url, int $timeout, &$code): bool
 	{
 		$fh = fopen($target, 'wb');
 		if ($fh === false)
-- 
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