当前位置：首页 > wordpress未征途国际app能幸运赛车投注与站点联系致命错误，PHP修改被回滚 >

wordpress未征途国际app能幸运赛车投注与站点联系致命错误，PHP修改被回滚

来源殊形诡状网

2025-06-23 03:34:52

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，”主要以下原因：

$wordpress未能与站点联系致命错误，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、等待官方(https://cn.wordpress.org/download/bug)修复，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( '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, $result ); } }</pre>这个方法仅仅是WordPress官方出更新前的一个临时替代方式，目前wordpress简体中文版最新为WordPress 4.9.4。永久的解决还是等官方修复。您需要采用其他方式(如SFTP)上传幸运赛车投注您修改的PHP文件。征途国际app有的主题修改是正常的，PHP修改被回滚$

1、

wordpress主题和版本程序不兼容问题，再上传。

2、打开wp-admin/includes/file.php文件，有主题幸运赛车投注trong>征途国际appphp修改出现异常。因此PHP修改已被回滚。

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，

2、wordpress版本更新的的一个BUG。

3、

上一篇：WordPress插件Redirection 301重定向跳转

下一篇：织梦DedeCMS图集发布图片调用外链方法

宝塔Linux面板地址/用户名密码忘记找回方法

个人网站程序语言HTML/ASP/PHP解析

wordpress如何防止垃圾评论/回复

健康能量评估神器荣耀手表 Fit正式发布：轻享运动健康，499元起，你准备好了吗？

js实现mp3音乐播放器ui界面代码

Microsoft office2007免费版下载

jQuery网页底部左侧mp3音乐播放器悬浮插件

博客屋网址导航自适应主题php源码v1.0

Instagram APP是什么软件

SEO排名精灵刷排名效果如何/怎样