There is a strict error in the Form helper / radio method in PHP 5.4.x

Nobody has claimed this yet.

## Error Message:

Strict (2048): Declaration of BootstrapFormHelper::radio() should be compatible with FormHelper::radio($fieldName, $options = Array, $attributes = Array) [ROOT/plugins/TwitterBootstrap/View/Helper/BootstrapFormHelper.php, line 456]
## Solution:

``` php
/**
* Outputs a list of radio form elements with the proper
* markup for twitter bootstrap styles
*
* @param array $options
* @param array $attr
* @access public
* @return string
*/
public function radio($field, $options = array(), $attr = array()) {
if (is_array($field)) {
$options = $field;
} else {
$options["field"] = $field;
}
if (!isset($options["options"]) || !isset($options["field"])) {
return "";
}
$opt = $options["options"];
unset($options["options"]);
$inputs = "";
$attr['label'] = false;
$attr['hiddenField'] = (isset($options['hiddenField']) && $options['hiddenField']);
foreach ($opt as $key => $val) {
$input = parent::radio(
$options["field"],
array($key => $val),
$attr
);
$id = array();
preg_match_all("/id=\"[a-zA-Z0-9_-]*\"/", $input, $id);
if (!empty($id[0])) {
$id = end($id[0]);
$id = substr($id, 4);
$id = substr($id, 0, -1);
$input = $this->Html->tag(
"label",
$input,
array("class" => "radio", "for" => $id)
);
}
$inputs .= $input;
}
$options["input"] = $inputs;
return $this->input($options);
}
```

Start in plugins/TwitterBootstrap/View/Helper/BootstrapFormHelper.php around line 456 and compare BootstrapFormHelper::radio() with FormHelper::radio($fieldName, $options, $attributes). Verify the helper's radio output still uses the Bootstrap markup shown in the issue and that the PHP 5.4 strict compatibility error is resolved.

Written by the indexing model from the issue text.