From: Bram Matthys <redacted>
Date: Sat, 22 Apr 2023 07:11:13 +0000 (+0200)
Subject: Check if opcache_invalidate() is available, before calling it, fixing HTTP 500
X-Git-Tag: 0.9~123
X-Git-Url: https://jfr.im/git/irc/unrealircd/unrealircd-webpanel.git/commitdiff_plain/9f303b7c3d4a9859030e7b0d62d035975886cdb2

Check if opcache_invalidate() is available, before calling it, fixing HTTP 500
in setup screen.

Reported by Madriix in https://github.com/unrealircd/unrealircd-webpanel/issues/26
---

diff --git a/common.php b/common.php
index b666395..c6139c2 100644
--- a/common.php
+++ b/common.php
@@ -118,7 +118,8 @@ function write_config_file()
 	/* Now atomically rename the file */
 	if (!rename($tmpfile, $cfg_filename))
 		die("Could not write (rename) to file ".$cfg_filename."<br>");
-	opcache_invalidate($cfg_filename);
+	if (function_exists('opcache_invalidate'))
+		opcache_invalidate($cfg_filename);
 
 	/* Do not re-read config, as it would reinitialize config
 	 * without having the DB settings read. (And it also
diff --git a/plugins/file_auth/file_auth.php b/plugins/file_auth/file_auth.php
index 77095d7..ece2bd2 100644
--- a/plugins/file_auth/file_auth.php
+++ b/plugins/file_auth/file_auth.php
@@ -186,7 +186,8 @@ class file_auth
 		/* Now atomically rename the file */
 		if (!rename($tmpfile, $db_filename))
 			die("Could not write (rename) to file ".$db_filename."<br>");
-		opcache_invalidate($db_filename);
+		if (function_exists('opcache_invalidate'))
+			opcache_invalidate($db_filename);
 	}
 
 	public static function user_create(&$u)