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-rw-r--r--include/dba.php19
1 files changed, 18 insertions, 1 deletions
diff --git a/include/dba.php b/include/dba.php
index d75ed560a..e2f369f19 100644
--- a/include/dba.php
+++ b/include/dba.php
@@ -19,6 +19,23 @@ class dba {
public $connected = false;
function __construct($server,$user,$pass,$db,$install = false) {
+
+ $server = trim($server);
+ $user = trim($user);
+ $pass = trim($pass);
+ $db = trim($db);
+
+ if($install) {
+ if(strlen($server) && ($server !== 'localhost') && ($server !== '127.0.0.1')) {
+ if(! dns_get_record($server, DNS_A + DNS_CNAME + DNS_PTR)) {
+ notice( sprintf( t('Cannot locate DNS info for database server \'%s\'',$server)));
+ $this->connected = false;
+ $this->db = null;
+ return;
+ }
+ }
+ }
+
$this->db = @new mysqli($server,$user,$pass,$db);
if(! mysqli_connect_errno()) {
$this->connected = true;
@@ -61,7 +78,7 @@ class dba {
}
else {
- /*
+ /**
* If dbfail.out exists, we will write any failed calls directly to it,
* regardless of any logging that may or may nor be in effect.
* These usually indicate SQL syntax errors that need to be resolved.