选择语言 :

Core_Form::radio

Creates a radio form input.

echo Form::radio('like_cats', 1, $cats);
echo Form::radio('like_cats', 0, !$cats);

string Core_Form::radio( string $name [, string $value = null , boolean $checked = bool false , array $attributes = null ] )

uses: Form::input

参数列表

参数类型描述默认值

$name string Input name

$value string Input value null

$checked boolean Checked status bool false

$attributes array Html attributes null

参数	类型	描述	默认值
`$name`	`string`	Input name
`$value`	`string`	Input value	null
`$checked`	`boolean`	Checked status	bool false
`$attributes`	`array`	Html attributes	null

返回值

string

File: ./core/classes/form.class.php

public static function radio($name, $value = null, $checked = false, array $attributes = null)
{
    $attributes['type'] = 'radio';

    if (true===$checked)
    {
        // Make the radio active
        $attributes['checked'] = 'checked';
    }

    return Form::input($name, $value, $attributes);
}