<?php defined('CORE_DIR') || exit('入口错误'); ?>
<?php
/**
 * template_lite {html_input} function plugin
 *
 * Type:     function
 * Name:     html_input
 * Purpose:  Creates an input text or password box
 * Input:
 *           - name = the name of the textbox
 *           - password = boolean - if set, this box will be a password box
 *           - value = optional default value for the input box
 *           - size = optional size for the input box
 *           - length = optional maxlength for the input box
 * Author:   Paul Lockaby <paul@paullockaby.com>
 */
function tpl_function_html_input($params, &$tpl)
{
    require_once("shared.escape_chars.php");
    $name = null;
    $value = '';
    $password = false;
    $extra = '';

    foreach($params as $_key => $_value)
    {
        switch($_key)
        {
            case 'name':
            case 'value':
                $$_key = $_value;
                break;
            case 'password':
                $$_key = true;
                break;
            default:
                if(!is_array($_key))
                {
                    $extra .= ' ' . $_key . '="' . ($_value) . '"';
                }
                else
                {
                    $tpl->trigger_error("html_input: attribute '$_key' cannot be an array");
                }
        }
    }

    if (!isset($name) || empty($name))
    {
        $tpl->trigger_error("html_input: missing 'name' parameter");
        return;
    }

    $toReturn = '<input type="';
    $toReturn .= $password ? 'password' : 'text';
    $toReturn .= '" name="' . tpl_escape_chars($name) . '" value="' . tpl_escape_chars($value) . '" ' . $extra . ' />';
    return $toReturn;
}
?>