From 09bc7692c40cd5da30c1e773b98d5eab85a1e921 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Fri, 1 Mar 2024 07:55:29 +0100
Subject: [PATCH] #302 fix deprecation warnings

---
 lam/lib/account.inc | 2 +-
 lam/lib/modules.inc | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lam/lib/account.inc b/lam/lib/account.inc
index f110a1e0d..929aece5f 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -178,7 +178,7 @@ function pwd_hash($password, $enabled = true, $hashType = 'SSHA') {
 			$iterations = 200000;
 			$salt = openssl_random_pseudo_bytes(16);
 			$hashBinary = openssl_pbkdf2($password, $salt, 64, $iterations, 'sha512');
-			$hash = "{PBKDF2-SHA512}${iterations}" . '$' . base64_encode($salt) . '$' . base64_encode($hashBinary);
+			$hash = "{PBKDF2-SHA512}{$iterations}" . '$' . base64_encode($salt) . '$' . base64_encode($hashBinary);
 			break;
 		case 'MD5':
 			$hash = "{MD5}" . base64_encode(hex2bin(md5($password)));
diff --git a/lam/lib/modules.inc b/lam/lib/modules.inc
index 4c8c8849d..ce51244da 100644
--- a/lam/lib/modules.inc
+++ b/lam/lib/modules.inc
@@ -738,7 +738,7 @@ function printHelpLink($entry, $number, $module = '', $scope = '', $classes = []
 	}
 	echo "<a class=\"margin2 " . implode(" ", $classes) . "\" href=\"" . $helpPath . "help.php?module=$module&amp;HelpNumber=". $number . "&amp;scope=" . $scope . $selfServiceOption . "\" ";
 		echo "target=\"help\" tabindex=\"-1\">";
-		echo "<img helptitle=\"" . $title . "\" helpdata=\"" . $message . "\" class=\"align-middle help-icon\" src=\"../${helpPath}graphics/help.svg\" alt=\"" . _('Help') . "\" width=\"16px\" height=\"16px\">";
+		echo "<img helptitle=\"" . $title . "\" helpdata=\"" . $message . "\" class=\"align-middle help-icon\" src=\"../{$helpPath}graphics/help.svg\" alt=\"" . _('Help') . "\" width=\"16px\" height=\"16px\">";
 	echo "</a>";
 }