protected _generators ( string $method, string $name, array $options ) : array | ||
$method | string | The name of the helper method which was called, i.e. `'text'`, `'select'`, etc. |
$name | string | The name of the field whose attributes are being generated. Some helper methods, such as `create()` and `end()`, are not field-based, and therefore will have no name. |
$options | array | The options and HTML attributes that will be used to generate the helper output. |
리턴 | array | Returns the value of the `$options` array, modified by the attribute generators added in the `'attributes'` key of the helper's configuration. Note that if a generator is present for a field whose value is `false`, that field will be removed from the array. |
protected function _generators($method, $name, $options)
{
foreach ($this->_config['attributes'] as $key => $generator) {
if ($key === 'name') {
continue;
}
if ($generator && !isset($options[$key])) {
if (($attr = $generator($method, $name, $options)) !== null) {
$options[$key] = $attr;
}
continue;
}
if ($generator && $options[$key] === false) {
unset($options[$key]);
}
}
return $options;
}