PHP include语句无法打开当前目录以上目录下的流文件 - php include statement unable to open stream to file in directory above current directory

php include statement unable to open stream to file in directory above current directory

我试图在使用相对文件路径的不同目录中包含一个文件，但我一直得到错误:

failed to open stream: No such file or directory

调用include语句的文件的路径是

wp-content/plugins/php-code-widget/execphp.php

，我要包含的文件是

wp-content/uploads/espresso/templates/sidebar_widgets/register_widget.php

这是我的include语句:

<?php include ('../../uploads/espresso/templates/sidebar_widgets/register_widget.php ?>

有人看到问题了吗?

我会避免使用相对路径。

只要WordPress自我上次使用以来没有太大的变化，试试这样做…

include ABSPATH . 
     'wp-content/uploads/espresso/templates/sidebar_widgets/register_widget.php';