summaryrefslogtreecommitdiffstats
path: root/system
diff options
context:
space:
mode:
Diffstat (limited to 'system')
-rw-r--r--system/helpers/form_helper.php20
1 files changed, 10 insertions, 10 deletions
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index d81bb7c08..a09cb36dd 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -298,10 +298,10 @@ if ( ! function_exists('form_dropdown'))
/**
* Drop-down Menu
*
- * @param string
- * @param array
- * @param string
- * @param string
+ * @param mixed $name = ''
+ * @param mixed $options = array()
+ * @param mixed $selected = array()
+ * @param mixed $extra = array()
* @return string
*/
function form_dropdown($name = '', $options = array(), $selected = array(), $extra = '')
@@ -316,10 +316,7 @@ if ( ! function_exists('form_dropdown'))
return form_dropdown($name['name'], $name['options'], $name['selected'], $name['extra']);
}
- if ( ! is_array($selected))
- {
- $selected = array($selected);
- }
+ is_array($selected) OR $selected = array($selected);
// If no selected state was submitted we will attempt to set it automatically
if (count($selected) === 0 && isset($_POST[$name]))
@@ -352,14 +349,17 @@ if ( ! function_exists('form_dropdown'))
foreach ($val as $optgroup_key => $optgroup_val)
{
$sel = in_array($optgroup_key, $selected) ? ' selected="selected"' : '';
- $form .= '<option value="'.$optgroup_key.'"'.$sel.'>'.(string) $optgroup_val."</option>\n";
+ $form .= '<option value="'.html_escape($optgroup_key).'"'.$sel.'>'
+ .(string) $optgroup_val."</option>\n";
}
$form .= "</optgroup>\n";
}
else
{
- $form .= '<option value="'.$key.'"'.(in_array($key, $selected) ? ' selected="selected"' : '').'>'.(string) $val."</option>\n";
+ $form .= '<option value="'.html_escape($key).'"'
+ .(in_array($key, $selected) ? ' selected="selected"' : '').'>'
+ .(string) $val."</option>\n";
}
}