1 files changed, 15 insertions, 0 deletions
diff --git a/classes/helpers/CinisisHttpHelper.php b/classes/helpers/CinisisHttpHelper.php
new file mode 100644
index 0000000..34ff349
--- /dev/null
+++ b/classes/helpers/CinisisHttpHelper.php
@@ -0,0 +1,15 @@
+<?php
+
+class CinisisHttpHelper {
+  static function get_numeric_arg($name) {
+    // Get the query parameter.
+    if (isset($_GET[$name]) && ! empty($_GET[$name])) {
+      $arg = (int) $_GET[$name];
+    }
+    else {
+      $arg = 1;
+    }  
+
+    return $arg;
+  }
+}