wordpressag真人在线投注未问鼎下载入口苹果iOS官方版-问鼎下载入口苹果能与站点联系致命错误,PHP修改被回滚
PHP修改被回滚" width="751" height="223" />
1、有主题php修改出现异常。等待官方(https://cn.wordpress.org/download/bug)修复,您需要采用其他方式(如SFTP)上传您修改的PHP文件。打开wp-admin/includes/file.php文件,
2、再上传。删除492-599行如下代码:
if ( $is_active && 'php' === $extension ) { $scrape_key = md5( rand() ); $transient = 'scrape_key_' . $scrape_key; $scrape_nonce = strval( rand() ); set_transient( $transient, $scrape_nonce, 60 ); // It shouldn't take more than 60 seconds to make the two loopback requests. $cookies = wp_unslash( $_COOKIE ); $scrape_params = array( 'wp_scrape_key' => $scrape_key, 'wp_scrape_nonce' => $scrape_nonce, ); $headers = array( 'Cache-Control' => 'no-cache', ); // Include Basic auth in loopback requests. if ( isset( $_SERVER['PHP_AUTH_USER'] ) && isset( $_SERVER['PHP_AUTH_PW'] ) ) { $headers['Authorization'] = 'Basic ' . base64_encode( wp_unslash( $_SERVER['PHP_AUTH_USER'] ) . ':' . wp_unslash( $_SERVER['PHP_AUTH_PW'] ) ); } // Make sure PHP process doesn't die before loopback requests complete. @set_time_limit( 300 ); // Time to wait for loopback requests to finish. $timeout = 100; $needle_start = "###### wp_scraping_result_start:$scrape_key ######"; $needle_end = "###### wp_scraping_result_end:$scrape_key ######"; // Attempt loopback request to editor to see if user just whitescreened themselves. if ( $plugin ) { $url = add_query_arg( compact( 'plugin', 'file' ), admin_url( 'plugin-editor.php' ) ); } elseif ( isset( $stylesheet ) ) { $url = add_query_arg( array( 'theme' => $stylesheet, 'file' => $file, ), admin_url( 'theme-editor.php' ) ); } else { $url = admin_url(); } $url = add_query_arg( $scrape_params, $url ); $r = wp_remote_get( $url, compact( 'cookies', 'headers', 'timeout' ) ); $body = wp_remote_retrieve_body( $r ); $scrape_result_position = strpos( $body, $needle_start ); $loopback_request_failure = array( 'code' => 'loopback_request_failed', 'message' => __( 'Unable to communicate back with site to check for fatal errors, so the PHP change was reverted. You will need to upload your PHP file change by some other means, such as by using SFTP.' ), ); $json_parse_failure = array( 'code' => 'json_parse_error', ); $result = null; if ( false === $scrape_result_position ) { $result = $loopback_request_failure; } else { $error_output = substr( $body, $scrape_result_position + strlen( $needle_start ) ); $error_output = substr( $error_output, 0, strpos( $error_output, $needle_end ) ); $result = json_decode( trim( $error_output ), true ); if ( empty( $result ) ) { $result = $json_parse_failure; } } // Try making request to homepage as well to see if visitors have been whitescreened. if ( true === $result ) { $url = home_url( '/' ); $url = add_query_arg( $scrape_params, $url ); $r = wp_remote_get( $url, compact( 'cookies', 'headers', 'timeout' ) ); $body = wp_remote_retrieve_body( $r ); $scrape_result_position = strpos( $body, $needle_start ); if ( false === $scrape_result_position ) { $result = $loopback_request_failure; } else { $error_output = substr( $body, $scrape_result_position + strlen( $needle_start ) ); $error_output = substr( $error_output, 0, strpos( $error_output, $needle_end ) ); $result = json_decode( trim( $error_output ), true ); if ( empty( $result ) ) { $result = $json_parse_failure; } } } delete_transient( $transient ); if ( true !== $result ) { // Roll-back file change. file_put_contents( $real_file, $previous_content ); if ( function_exists( 'opcache_invalidate' ) ) { opcache_invalidate( $real_file, true ); } if ( ! isset( $result['message'] ) ) { $message = __( 'An unidentified error has occurred.' ); } else { $message = $result['message']; unset( $result['message'] ); } return new WP_Error( 'php_error', $message, $result ); } }
这个方法仅仅是WordPress官方出更新前的一个临时替代方式,通过ftp传送php文件ag真人在线投注到电脑本地用dreamweaver等编辑软件修改保存后,问鼎下载入口苹果iOS官方版-问鼎下载入口苹果
wordpress4.9.4后台修改php文件(添加或删除代码)时出现“未能与站点联系来检查致命错误,永久的解决还是等官方修复。你添加的wordpress代码语法错误或代码冲突
WordPress 4.9 版本后台编辑主题PHP文件无法保存解决方法
1、
wordpress版本更新的的一个BUG。2、有的主题修改是正常的,
3、问鼎下载入ag真人在线投注口苹果iOS官方版-问鼎下载入口苹果
3、因此PHP修改已被回滚。目前wordpress简体中文版最新为WordPress 4.9.4。wordpress主题和版本程序不兼容问题,”主要以下原因:
- 最近发表
- 随机阅读
-
- JavaScript时间与日期(Date类型)
- 飞牛fnOS系统虚拟机迎来v0.9.0更新,新增安装镜像支持,从此告别繁琐安装
- wordpress网站换域名搬家后打不开解决方法
- JavaScript简单返回顶部代码实例
- jquery自适应屏幕图片瀑布流布局代码
- WordPress插件No category base移除分类目录category
- wordpress移除后台外观下的编辑和仪表盘的模块
- Microsoft office2007免费版下载
- QQ空间心情说说日志类网站织梦模板(带手机端)
- PHP二维码在线制作生成网站源码
- boke字母拼音是什么意思?
- js实现mp3音乐播放器ui界面代码
- SEO域名外链生成工具PHP源码
- wordpress博客新闻杂志主题SimultLite
- dedecms织梦网站模板源码图文安装教程
- dedecms去掉栏目页和内容页当前位置链接
- WordPress插件No category base移除分类目录category
- SEO网站编辑文章如何伪原创
- 新浪微博主页侧边栏跟随页面滚动代码
- dedecms仿站之index.htm(主页模板)标签介绍
- 搜索
-
- 友情链接
-