dongpaozhi5734 2019-06-23 17:37
浏览 76
已采纳

根据WP编码标准清理和清理php代码

I have few lines of code which i need to clean up as per WP coding standard using the functions like esc_html, wp_kses() etc (https://developer.wordpress.org/reference/functions/wp_kses/). That code generates a printing button on the post detail page. The problem is i can't figure out the correct way to use wp_kses function so as to show the button on the page. Could anyone help me here? I am a beginner for php. Thanks in advance!

Code on the file

<!-- printer friednly link  -->
    <?php if(function_exists('pf_show_link')){echo pf_show_link();} ?>

Code i am trying to add which is not outputting any button

<!-- printer friednly link  -->
    <?php
    if ( function_exists( 'pf_show_link' ) ) {
        $allowed_tags = array(
            'strong' => array(),
            'a'      => array(
                'href'  => array(),
                'title' => array(),
            ),
        );
        echo wp_kses( $allowed_tags );
    }
    ?>

the button which renders from the code

  • 写回答

1条回答 默认 最新

  • doze79040 2019-06-24 10:55
    关注

    I am not sure you should use wp_kses here at all. If you are the one who generates that html output with function, you don't need to sanitize. Anyway, if you really want to, you must list all html tags you use (so also, div, img...) and all attributes inside those tags (style, src, onclick...). Try like this:

    $allowed_tags = array(
        'div'    => array(),
        'img'    => array(
            'style' => array(),
            'src' => array(),
            'alt' => array()
        ),
        'strong' => array(),
        'a'      => array(
            'href'  => array(),
            'title' => array(),
            'rel' => array(),
            'onclick' => array(),
            'class' => array(),
            'data-wpel-link' => array()
        ),
    );
    
    echo wp_kses(pf_show_link(), $allowed_tags);
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 linux下点对点协议连接2个USB串口的硬件流量控制问题
  • ¥15 SQL数据自动生成问题
  • ¥15 设密码后无法访问他人的共享文件
  • ¥15 浏览器打不开学校网页
  • ¥100 android开发打不开相册,不弹出授权信息,请问怎么解决?
  • ¥15 我想通过python处理sybase IQ库的一些数据,但是不知道sybase IQ库怎么连接,之前连接都是用linux上的 dbisql
  • ¥15 安装llama-cpp-python==0.1.83失败
  • ¥20 管道轴向耦合水击问题
  • ¥60 补全networkx TODO部分。
  • ¥15 有内推吗,云计算linux运维方向