fix phpstan warnings

1 files changed, 8 insertions, 7 deletions

diff --git a/init.php b/init.php
index 47e273b..484a22d 100644
--- a/init.php
+++ b/init.php
@@ -1,10 +1,10 @@
 <?php
 class Af_Proxy_Http extends Plugin {
 
-	/* @var PluginHost $host */
+	/** @var PluginHost $host */
 	private $host;
 
-	/* @var DiskCache $cache */
+	/** @var DiskCache $cache */
 	private $cache;
 
 	function about() {
@@ -13,6 +13,7 @@ class Af_Proxy_Http extends Plugin {
 			"fox");
 	}
 
+	/** @var string */
 	private $ssl_known_whitelist = "imgur.com gfycat.com i.reddituploads.com pbs.twimg.com i.redd.it i.sli.mg media.tumblr.com";
 
 	function is_public_method($method) {
@@ -33,7 +34,7 @@ class Af_Proxy_Http extends Plugin {
 			$_SESSION['af_proxy_http_token'] = bin2hex(get_random_bytes(16));
 	}
 
-	function hook_enclosure_entry($enc) {
+	function hook_enclosure_entry($enc, $id, $rv) {
 		if (preg_match("/image/", $enc["content_type"])) {
 			$proxy_all = $this->host->get($this, "proxy_all");
 
@@ -47,7 +48,7 @@ class Af_Proxy_Http extends Plugin {
 		return $this->hook_render_article_cdm($article);
 	}
 
-	public function imgproxy() {
+	public function imgproxy() : void {
 		$url = UrlHelper::validate(clean($_REQUEST["url"]));
 
 		// immediately redirect to original URL if:
@@ -105,7 +106,7 @@ class Af_Proxy_Http extends Plugin {
 		}
 	}
 
-	private function rewrite_url_if_needed($url, $all_remote = false) {
+	private function rewrite_url_if_needed(string $url, bool $all_remote = false) : string {
 		/* don't rewrite urls pointing to ourselves */
 
 		if (strpos($url, get_self_url_prefix()) === 0)
@@ -150,7 +151,7 @@ class Af_Proxy_Http extends Plugin {
 		return $url;
 	}
 
-	function hook_render_article_cdm($article, $api_mode = false) {
+	function hook_render_article_cdm($article) {
 
 		$need_saving = false;
 		$proxy_all = $this->host->get($this, "proxy_all");
@@ -238,7 +239,7 @@ class Af_Proxy_Http extends Plugin {
 		<?php
 	}
 
-	function save() {
+	function save() : void {
 		$proxy_all = checkbox_to_sql_bool($_POST["proxy_all"] ?? "");
 
 		$this->host->set($this, "proxy_all", $proxy_all);