php 在编辑器中使所有Wordpress图像路径相对

Posted 2021-05-05

<?php
function switch_to_relative_url($html, $id, $caption, $title, $align, $url, $size, $alt)
{
$imageurl = wp_get_attachment_image_src($id, $size);
$relativeurl = wp_make_link_relative($imageurl[0]);   
$html = str_replace($imageurl[0],$relativeurl,$html);
      
return $html;
}
add_filter('image_send_to_editor','switch_to_relative_url',10,8);

?>