php checkdate日期验证

      /**
    *
    * Validate a date
    *
    * @param    string    $date
    * @param    string    format
    * @return    bool
    *
    */
    function validateDate( $date, $format='YYYY-MM-DD')
    {
        switch( $format )
        {
            case 'YYYY/MM/DD':
            case 'YYYY-MM-DD':
            list( $y, $m, $d ) = preg_split( '/[-./ ]/', $date );
            break;

            case 'YYYY/DD/MM':
            case 'YYYY-DD-MM':
            list( $y, $d, $m ) = preg_split( '/[-./ ]/', $date );
            break;

            case 'DD-MM-YYYY':
            case 'DD/MM/YYYY':
            list( $d, $m, $y ) = preg_split( '/[-./ ]/', $date );
            break;

            case 'MM-DD-YYYY':
            case 'MM/DD/YYYY':
            list( $m, $d, $y ) = preg_split( '/[-./ ]/', $date );
            break;

            case 'YYYYMMDD':
            $y = substr( $date, 0, 4 );
            $m = substr( $date, 4, 2 );
            $d = substr( $date, 6, 2 );
            break;

            case 'YYYYDDMM':
            $y = substr( $date, 0, 4 );
            $d = substr( $date, 4, 2 );
            $m = substr( $date, 6, 2 );
            break;

            default:
            throw new Exception( "Invalid Date Format" );
        }
        return checkdate( $m, $d, $y );
    }
?>

example usage

        echo validateDate( '2007-04-21' ) ? 'good'. " " : 'bad' . " ";
        echo validateDate( '2007-21-04', 'YYYY-DD-MM' )  ? 'good'. " " : 'bad' . " ";
        echo validateDate( '2007-21-04', 'YYYY/DD/MM' )  ? 'good'. " " : 'bad' . " ";
        echo validateDate( '21/4/2007', 'DD/MM/YYYY' )  ? 'good'. " " : 'bad' . " ";
        echo validateDate( '4/21/2007', 'MM/DD/YYYY' )  ? 'good'. " " : 'bad' . " ";
        echo validateDate( '20070421', 'YYYYMMDD' )  ? 'good'. " " : 'bad' . " ";
        echo validateDate( '04212007', 'YYYYDDMM' )  ? 'good'. " " : 'bad' . " ";
?>

1.1.8PbootCMS

PbootCMS是一款高效、简洁、强悍的开源PHP企业网站开发建设管理系统。 PbootCMS 1.1.8 更新日志：2018-08-07 1.修复提交表单多选字段接收数据问题； 2.修复登录过程中二次登陆在页面不刷新时验证失败问题； 3.新增搜索结果fuzzy参数来控制是否模糊匹配； 4.新增父分类，顶级分类名称及链接独立标签，具体见手册； 5.新增内容多图拖动排序功能。

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