如何让MAMP告诉我php代码出了什么问题?

Whenever I have an error in my php code, MAMP just returns a 500 error. Is there anyway I can get MAMP to tell me what went wrong like parsing errors and stuff?

每当我在php代码中出现错误时，MAMP都会返回一个500错误。我能不能让MAMP告诉我解析错误之类的错误?

2 个解决方案

#1

Just as you reported, you must have display_errors set to on. This can be done either by changing the conf file or by using .htaccess like so:

正如您所报告的，您必须将display_errors设置为on。这可以通过更改conf文件或使用.htaccess完成，如下:

<IfModule mod_php5.c>
    php_flag display_errors on
</IfModule>

Additionally, you can do this with ini_set() like so:

此外，您可以使用ini_set()这样做:

ini_set('display_errors', 1);

One last thing, you can also check /Applications/MAMP/logs which has three different error log files.

最后，您还可以检查/应用程序/MAMP/logs，它有三个不同的错误日志文件。

Try opening terminal and run this command:

尝试打开终端，运行以下命令:

tail -f /Applications/MAMP/logs/php_error.log

When you want to stop "following" (the -f switch) the log file, just type control+C.

当您想要停止“跟随”(-f开关)日志文件时，只需键入control+C。

#2

You can also access MAMP errors using the Mac "Console" app to read the php_error.log file.

I find this easiest to access by using spotlight and typing in "error.log".

通过使用spotlight并在“error.log”中输入，我发现这是最容易访问的。

( it won't find it if you type "php_error.log", you must type "error.log" )

(如果输入“php_error”，它就找不到。日志，你必须输入错误。日志”)

It looks like this :