用于图像编辑器预览的Ajax处理程序。

原型

wp_ajax_imgedit_preview()

源文件

路径:wp-admin/includes/ajax-actions.php

<?php
...
function wp_ajax_imgedit_preview() {
	$post_id = intval($_GET['postid']);
	if ( empty($post_id) || !current_user_can('edit_post', $post_id) )
		wp_die( -1 );
	check_ajax_referer( "image_editor-$post_id" );
	include_once( ABSPATH . 'wp-admin/includes/image-edit.php' );
	if ( ! stream_preview_image($post_id) )
		wp_die( -1 );
	wp_die();
}
...
?>

其他

英文文档:https://developer.wordpress.org/reference/functions/wp_ajax_imgedit_preview/