您现在的位置是：wordpress未极速赛车官网能与pg麻将胡了中几十万站点联系致命错误，PHP修改被回滚 >>正文
wordpress未极速赛车官网能与pg麻将胡了中几十万站点联系致命错误，PHP修改被回滚
物以类聚网11553人已围观
简介等待官方(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。wordpress主题和版本程序不兼容问题，永久的解...
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。wordpress主题和版本程序不兼容问题，永久的解决还是等官方修复。再上传。目前wordpress简体中文版最新为WordPress 4.9.4。打开wp-admin/includes/file.php文件，wordpress版本更新的的一个BUG。有主题p极速赛车官网hp修改出现异常。pg麻将胡了中几十万”主要以下原因：
![wordpress未能与站点联系致命错误，有的主题修改是正常的，</p><p>3、<p>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，你添加的wordpress代码语法错误或代码冲突</p><p>WordPress 4.9 版本后台编辑主题PHP文件无法保存解决方法</p><p>1、</p><p>2、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，***<strong>极速赛车官网</<strong>pg麻将胡了中几十万</strong>strong>***<p>2、</p>删除492-599行如下代码：</p><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( '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 ); } }</pre><p>这个方法仅仅是WordPress官方出更新前的一个临时替代方式，PHP修改被回滚](http://img.bokequ.com/wp-content/uploads/2018/08/0036.jpg)
1、
3、因此PHP修改已被回滚。
Tags：
相关文章
大旗发帖助手下载/使用教程
wordpress未极速赛车官网能与pg麻将胡了中几十万站点联系致命错误，PHP修改被回滚大旗发帖助手是一个多次粘贴复制工具，能够快速粘贴文本的编辑发帖助手，软件功能强大，可以多个自定义快捷键，能够自定义黏贴内容，当你每天重复大量相同文本录入的时候本软件可以减轻你的负担，让你快捷的输入文本...
阅读更多
织梦提示Fatal error: Call to undefined function make
wordpress未极速赛车官网能与pg麻将胡了中几十万站点联系致命错误，PHP修改被回滚织梦Fatal error: Call to undefined function make_hash() in错误。织梦dedecms安装后，登录后台系统基本参数出现Fatal error: Unc...
阅读更多
php7.4帝国CMS报错Deprecated: Function get
wordpress未极速赛车官网能与pg麻将胡了中几十万站点联系致命错误，PHP修改被回滚把网站服务器运行环境php5.6切换成php7.4版本后，帝国cms出现Deprecated: Function get_magic_quotes_gpc() is deprecated in D:\...
阅读更多