问题描述
我收到问题标题中的错误消息，或者确切地说我收到了这条消息
I get the error message in the question's title, or to be exact I get this message
PHP Startup: Unable to load dynamic library 'openssl'
(tried: /usr/lib/php/20170718/openssl (/usr/lib/php/20170718/openssl:
cannot open shared object file: No such file or directory),
/usr/lib/php/20170718/openssl.so (/usr/lib/php/20170718/openssl.so: cannot
open shared object file: No such file or directory)) in Unknown
我真正的问题是它只是有时而不是总是发生.在一秒钟内，请求有效，而在另一秒钟内，我在同一请求中收到此消息的 500 内部错误.
My real issue with this is that it only occurs sometimes and not always. In one second a request works and in the other, I get a 500 internal error with this message on the same request.
这在我启用 apache proxy 和 proxy_wstunnel 模组后开始发生，但也可能是 apt-get upgrade 或 >apt-get 更新.
This started to occur after I enabled the apache proxy and proxy_wstunnel mods but could also have been an apt-get upgrade or apt-get update.
来自 phpinfo();:
- 版本:PHP 版本 7.2.4-1+ubuntu16.04.1+deb.sury.org+1
- 已启用 OpenSSL 支持
- OpenSSL 库版本 OpenSSL 1.1.0h 2018 年 3 月 27 日
- OpenSSL 标头版本 OpenSSL 1.1.0h 2018 年 3 月 27 日
- Openssl 默认配置/usr/lib/ssl/openssl.cnf
如果您需要更多信息，请随时完成任务.
If you need futher information feel free to task.
来自 apache error.log
PHP 警告:PHP 启动:无法加载动态库 'openssl'(尝试:/usr/lib/php/20170718/openssl(/usr/lib/php/20170718/openssl:无法打开共享对象文件:没有这样的)文件或目录),/usr/lib/php/20170718/openssl.so (/usr/lib/php/20170718/openssl.so: 无法打开共享对象文件: 没有这样的文件或目录)) 在 Unknown on line 0
[Fri Apr 20 06:25:01.973125 2018] [mpm_prefork:notice] [pid 2872] AH00163: Apache/2.4.18 (Ubuntu) 配置——恢复正常操作
[Fri Apr 20 06:25:01.973125 2018] [mpm_prefork:notice] [pid 2872] AH00163: Apache/2.4.18 (Ubuntu) configured -- resuming normal operations
[Fri Apr 20 06:25:01.973154 2018] [core:notice] [pid 2872] AH00094:命令行:'/usr/sbin/apache2'
[Fri Apr 20 06:25:01.973154 2018] [core:notice] [pid 2872] AH00094: Command line: '/usr/sbin/apache2'
[Fri Apr 20 06:34:04.715749 2018] [php7:error] [pid 3490] [client 5.146.199.236:41654] PHP 致命错误:未捕获的 yii\web\HeadersAlreadySentException:已发送 invar/www/html_back/vendor/yiisoft/yii2/web/Response.php 在第 414 行.在/var/www/html_back/vendor/yiisoft/yii2/web/Response.php:366\n堆栈跟踪:\n#0/var/www/html_back/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders()\n#1/var/www/html_back/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send()\n#2/var/www/html_back/vendor/yiisoft/yii2/base/ErrorHandler.php(262): yii\web\ErrorHandler->;renderException(Object(yii\base\ErrorException))\n#3 [内部函数]: yii\base\ErrorHandler->handleFatalError()\n#4 {main}\n 抛出在/var/www/html_back/vendor/yiisoft/yii2/web/Response.php 在线 366
[Fri Apr 20 06:34:04.715749 2018] [php7:error] [pid 3490] [client 5.146.199.236:41654] PHP Fatal error: Uncaught yii\web\HeadersAlreadySentException: Headers already sent in /var/www/html_back/vendor/yiisoft/yii2/web/Response.php on line 414. in /var/www/html_back/vendor/yiisoft/yii2/web/Response.php:366\nStack trace:\n#0 /var/www/html_back/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders()\n#1 /var/www/html_back/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send()\n#2 /var/www/html_back/vendor/yiisoft/yii2/base/ErrorHandler.php(262): yii\web\ErrorHandler->renderException(Object(yii\base\ErrorException))\n#3 [internal function]: yii\base\ErrorHandler->handleFatalError()\n#4 {main}\n thrown in /var/www/html_back/vendor/yiisoft/yii2/web/Response.php on line 366
[Fri Apr 20 06:34:58.208208 2018] [php7:error] [pid 3486] [client 5.146.199.236:41681] PHP 致命错误:未捕获的 yii\web\HeadersAlreadySentException:已发送 invar/www/html_back/vendor/yiisoft/yii2/web/Response.php 在第 414 行.在/var/www/html_back/vendor/yiisoft/yii2/web/Response.php:366\n堆栈跟踪:\n#0/var/www/html_back/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders()\n#1/var/www/html_back/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send()\n#2/var/www/html_back/vendor/yiisoft/yii2/base/ErrorHandler.php(262): yii\web\ErrorHandler->;renderException(Object(yii\base\ErrorException))\n#3 [内部函数]: yii\base\ErrorHandler->handleFatalError()\n#4 {main}\n 抛出在/var/www/html_back/vendor/yiisoft/yii2/web/Response.php 在线 366
[Fri Apr 20 06:34:58.208208 2018] [php7:error] [pid 3486] [client 5.146.199.236:41681] PHP Fatal error: Uncaught yii\web\HeadersAlreadySentException: Headers already sent in /var/www/html_back/vendor/yiisoft/yii2/web/Response.php on line 414. in /var/www/html_back/vendor/yiisoft/yii2/web/Response.php:366\nStack trace:\n#0 /var/www/html_back/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders()\n#1 /var/www/html_back/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send()\n#2 /var/www/html_back/vendor/yiisoft/yii2/base/ErrorHandler.php(262): yii\web\ErrorHandler->renderException(Object(yii\base\ErrorException))\n#3 [internal function]: yii\base\ErrorHandler->handleFatalError()\n#4 {main}\n thrown in /var/www/html_back/vendor/yiisoft/yii2/web/Response.php on line 366
推荐答案
我遇到了同样的问题.
似乎是我手动启用创建的
It seems like i created it by manually enable
extension=openssl
在 php.ini 中.再次禁用后一切正常
in the php.ini. After disable it again everything looked fine
php -i | grep -i openssl
SSL Version => OpenSSL/1.1.0g
openssl
OpenSSL support => enabled
OpenSSL Library Version => OpenSSL 1.1.0g 2 Nov 2017
OpenSSL Header Version => OpenSSL 1.1.0g 2 Nov 2017
Openssl default config => /usr/lib/ssl/openssl.cnf
openssl.cafile => no value => no value
openssl.capath => no value => no value
Native OpenSSL support => enabled
这篇关于PHP 启动:无法在 Ubuntu 中加载动态库“openssl"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！