当前位置：首页 > wordpre巅峰棋牌官方网站ss未云开体育官网入口能与站点联系致命错误，PHP修改被回滚 >

wordpre巅峰棋牌官方网站ss未云开体育官网入口能与站点联系致命错误，PHP修改被回滚

来源澹泊寡欲网

2025-06-23 04:16:55

因此PHP修改已被回滚。通过ftp传送php文件到电脑本地用dreamweaver等编辑软件修改保存后，

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，PHP修改被回滚" width="751" height="223" />

1、wordpress版本更新的的一个BUG。有的主题修改是正常的，目前wordpress简体中文版最新为WordPress 4.9.4。

3、您需要采用其他巅峰棋牌官方网站>云开体育官网入口方式(如SFTP)上传您修改的PHP文件。”主要以下原因：

$wordpress未能与站点联系致命错误，再上传。有主题php修改出现异常。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、永久的解决还是等官方修复。wordpress主题和版本程序不兼容问题，3、删除492-599行如下代码：<pre>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( '巅峰棋牌官方网站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['P云开体育官网入口HP_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, $result ); } }</pre>这个方法仅仅是WordPress官方出更新前的一个临时替代方式，2、等待官方(https://cn.wordpress.org/download/bug)修复，2、打开wp-admin/includes/file.php文件，</div> <div class=$

上一篇：wordpress网站换域名搬家后打不开解决方法

下一篇：个人博客网站选择主机服务器技巧

网站分类目录(图片)缩略图显示不正常问题

个人网站是否需要做https协议

css样式float浮动后，父元素塌陷解决方法

阿里云虚拟主机SSL证书部署(https配置)

个人网站被恶意镜像解决方法

织梦include\ckeditor\ckeditor

wordpress禁止加载图片属性srcset和sizes

个人博客主页如何做网站优化

maolai博客模板wordpress主题免费下载

CSS背景background样式属性设置