WordPress的插件:包括渲染插件包之外

问题描述 投票:0回答:1

我做了一个小工具,可以包含小窗口,区域内的任何页面部分名(.php文件)。该问题是,在包含文件中呈现的窗口小部件包装外(前/后部件)的一切:

function include_php_acf_fields( $params ) {

// get widget vars
$widget_name = $params[0]['widget_name'];
$widget_id = $params[0]['widget_id'];

// bail early if this widget is not a Text widget
if( $widget_name != 'Include Theme PHP-file' ) {

    return $params;

}

// add image to after_widget

$fieldInput = get_field('input-file-name','widget_' . $widget_id);
$fileLocation = get_field('file-location','widget_' . $widget_id);
$trimSlash = ltrim($fieldInput, '/');
$replaceDash = str_replace('/', '_', $trimSlash);
$widgetID = str_replace('.php', '', $replaceDash);

$params[0]['before_widget'] = '<div id="' . $widgetID . '" class="widget cf test">';

if ( $fieldInput ) {    
    if(!is_admin()) {   
        if($fileLocation == 'parent-theme') {
            include(get_template_directory() . $fieldInput);
        } elseif($fileLocation == 'child-theme') {
            $params[0]['after_widget']  = include(get_stylesheet_directory() . $fieldInput);
        }
    }
}
$params[0]['after_widget'] .= '</div>'; 
// return
return $params;

}

// return

渲染HTML

<div class="posts-wrap cf content-post-gallery">
   <!-- some content -->
</div>
<div id="post-parts_part-archive-artists" class="widget cf test">
  <!-- .post-wrap with content should go here --->
</div>
php html include widget
1个回答
0
投票

好吧,源泉加时赛自己的问题。它有不能被存储在一个变量include函数来完成。所以,你需要为它创建一个单独的功能:

功能:

function includeToVar($file) {
        ob_start();
        include($file);
        return ob_get_clean();
    }

变量:

$params[0]['after_widget'] = includeToVar(get_stylesheet_directory() . $fieldInput);
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