-<?
+<?php
require_once "config.php";
}
}
-function db_query($link, $query) {
+function db_query($link, $query, $die_on_error = true) {
if (DB_TYPE == "pgsql") {
$result = pg_query($link, $query);
if (!$result) {
$query = htmlspecialchars($query); // just in case
- die("Query <i>$query</i> failed: " . pg_last_error($link));
+ if ($die_on_error) {
+ die("Query <i>$query</i> failed [$result]: " . pg_last_error($link));
+ }
}
return $result;
} else if (DB_TYPE == "mysql") {
$result = mysql_query($query, $link);
if (!$result) {
$query = htmlspecialchars($query);
- die("Query <i>$query</i> failed: " . mysql_error($link));
+ if ($die_on_error) {
+ die("Query <i>$query</i> failed: " . mysql_error($link));
+ }
}
return $result;
}
} else if (DB_TYPE == "mysql") {
return mysql_affected_rows($link);
}
+}
+
+function db_last_error($link) {
+ if (DB_TYPE == "pgsql") {
+ return pg_last_error($link);
+ } else if (DB_TYPE == "mysql") {
+ return mysql_error($link);
+ }
+}
+
?>