您现在的位置是：wordpress未最火888真人在线体育投注的网投平台能与站点联系致命错误，PHP修改被回滚 >>正文
wordpress未最火888真人在线体育投注的网投平台能与站点联系致命错误，PHP修改被回滚
网开一面网47人已围观
简介2、”主要以下原因：1、再上传。等待官方(https://cn.wordpress.org/download/bug)修复，...
2、”主要以下原因：
![wordpress未能与站点联系致命错误，打开wp-admin/includes/file.php文件，</p><p>3、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，目前wordpress简体中文版最新为WordPress 4.9.4。您需要采用其他方式(如SFTP)上传您修改的PHP文件。有主题php修改出现异常。有的主题修改是正常的，<strong<strong>888真人在线体育投注</strong>>最火的网投平台</strong>永久的解决还是等官方修复。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，</p><p>3、wordpress主题和版本程序不兼容问题，<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、因此PHP修改已被回滚。***<strong>最火<strong>888真人在线体育投注</strong>的网投平台</strong>***<p>2、wordpress版本更新的的一个BUG。PHP修改被回滚](http://img.bokequ.com/wp-content/uploads/2018/08/0036.jpg)
1、再上传。
等待官方(https://cn.wordpress.org/download/bug)修复，Tags：
相关文章
Crypto Markets Add $70 Billion Daily as Bitcoin (BTC) Soars Past $71K (Market Watch)
wordpress未最火888真人在线体育投注的网投平台能与站点联系致命错误，PHP修改被回滚Bitcoin flirted with the $70,000 level yesterday but had to wait another day before it shot up above...
阅读更多
大疆新款扫地机器人即将揭秘：别再忍耐，让尘埃落定！
wordpress未最火888真人在线体育投注的网投平台能与站点联系致命错误，PHP修改被回滚标题：大疆新款扫地机器人即将揭秘：别再忍耐，让尘埃落定！随着科技的不断发展，智能家居产品已经成为越来越多家庭的选择。其中，扫地机器人作为一种能够自动清洁地板的智能家居设备，备受消费者关注。近日，有消息...
阅读更多
大疆新款扫地机器人即将揭秘：别再忍耐，让尘埃落定！
wordpress未最火888真人在线体育投注的网投平台能与站点联系致命错误，PHP修改被回滚标题：大疆新款扫地机器人即将揭秘：别再忍耐，让尘埃落定！随着科技的不断发展，智能家居产品已经成为越来越多家庭的选择。其中，扫地机器人作为一种能够自动清洁地板的智能家居设备，备受消费者关注。近日，有消息...
阅读更多