MDL-14679 prevent fatal delete_records() problems if $DB forgotten

2008-05-30 12:36:07 +00:00
parent f198d0bda7
commit 2adc0e3eb6
1 changed files with 4 additions and 0 deletions
@@ -344,6 +344,10 @@ function record_exists($table, $field1='', $value1='', $field2='', $value2='', $
 function delete_records($table, $field1='', $value1='', $field2='', $value2='', $field3='', $value3='') {
    global $DB;

+    if (is_array($field1)) {
+        error('Incorrect parameter! (probably missing $DB->)');
+    }
+
    $conditions = array();
    if ($field1) {
        $conditions[$field1] = stripslashes_recursive($value1);