您处于共享环境中，无法找到错误日志。总是检查你的cPanel仪表板是否有错误选项。如果您无法找到错误日志，那么您可以在那里找到它。

在cPanel搜索栏中，搜索Error，它将显示Error Pages，这基本上是不同HTTP错误页面的列表，其他Error是错误日志显示的地方。

共享环境中的其他地方:

/ home / yourusername / logs / home / yourusername / public_html error_log

无论你想要它在哪里，如果你在函数调用中设置它:

error_log($errorMessageforLog . "\n", 4, 'somePath/SomeFileName.som');

你可以在下面看到一个帐户的php错误:

/home/username/logs/domain_tld.php.error.log

可以在全局和本地设置php错误日志。

Globally through WHM: WHM -->> MultiPHP INI Editor --> "Editor Mode" Select the version of PHP you would like to set the error log Edit the parameter error_log. error_log = "/some/path" Change the filename to the desired error log file Save changes Locally though cPanel: CPanel -->> MultiPHP INI Editor --> "Editor Mode" Select the version of PHP you would like to set the error log Edit the parameter error_log. error_log = "/some/path" Change the filename to the desired error log file Home directory will set the option for all domains, addons, and subdomains configured on the account A specific domain will limit the change to that domain, or, in the case of an addon domain, the addon and the matching subdomain Save changes If PHP-fpm is enabled: WHM --> MultiPHP Manager Find the domain you'd like to change the error log location for Click "Edit PHP-FPM" Change the log location in "The error log file (error_log)" relative to the folder "logs" within the user's home directory Save changes

尝试phpinfo()并检查“error_log”

因为某种原因，我把它存储在:

/ var / log / php-errors日志。

我使用的是Ubuntu Server 16.04 (Xenial Xerus)和PHP 7.1.28。

如何找到你的PHP错误日志在Linux:

sudo updatedb

[sudo] password for eric:

sudo locate error_log

/var/log/httpd/error_log

另一种等效的方法:

sudo find / -name "error_log" 2>/dev/null

/var/log/httpd/error_log