lib/LDAP: LdapUtils::explodeDN replace deprecated use of eval in preg_replace

fixes #11490
2016-03-31 12:59:35 +02:00 · 2016-03-31 12:59:35 +02:00 · 0f538e7f06
parent 0edd1b5a08
commit 0f538e7f06
1 changed files with 5 additions and 3 deletions
--- a/library/Icinga/Protocol/Ldap/LdapUtils.php
+++ b/library/Icinga/Protocol/Ldap/LdapUtils.php
@ -28,9 +28,11 @@ class LdapUtils
        $res = ldap_explode_dn($dn, $with_type ? 0 : 1);

        foreach ($res as $k => $v) {
-            $res[$k] = preg_replace(
-                '/\\\([0-9a-f]{2})/ei',
-                "chr(hexdec('\\1'))",
+            $res[$k] = preg_replace_callback(
+                '/\\\([0-9a-f]{2})/i',
+                function ($m) {
+                    return chr(hexdec($m[1]));
+                },
                $v
            );
        }