first commit

autoload/admin/factory/class.Newsletter.php

@@ -0,0 +1,18 @@
+<?php
+namespace admin\factory;
+
+class Newsletter {
+
+  public function deleteEmail( $id )
+  {
+    global $db;
+
+    $query = $db -> prepare( 'DELETE FROM pp_newsletter_emails WHERE id = :id' );
+    $query -> bindValue( ':id' , $id , \PDO::PARAM_INT );
+    $query -> execute();
+    if ( $query -> rowCount() )
+      return true;
+    $query -> closeCursor();
+    return false;
+  }
+}