first commit

application/helpers/MY_form.php

@@ -0,0 +1,39 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+
+class form extends form_Core {
+
+  /**
+   * Creates an HTML form image input tag.
+   *
+   * @param   string|array  input name or an array of HTML attributes
+   * @param   string        input value, when using a name
+   * @param   string        a string to be attached to the end of the attributes
+   * @return  string
+   */
+  public static function image($data = '', $src, $value = '', $extra = '', $index = FALSE)
+  {
+    if ( ! is_array($data))
+    {
+      $data = array('name' => $data);
+    }
+
+    if (empty($data['name']))
+    {
+      // Remove the name if it is empty
+      unset($data['name']);
+    }
+
+    if (strpos($src, '://') === FALSE)
+    {
+      // Make the src attribute into an absolute URL
+      $src = url::base($index).$src;
+    }
+
+    $data['type'] = 'image';
+    $data['src'] = $src;
+    $data['alt'] = $value;
+
+    return form::input($data, $value, $extra);
+  }
+}
+?>