php - 如何显示PHP错误？(How do I get PHP errors to display?)

Question

I have checked my PHP init file ( php.ini ) and display_errors is set and also error reporting is E_ALL .

(我检查了我的PHP初始化文件（ php.ini ），并设置了display_errors ，并且错误报告为E_ALL 。)

I have restarted my Apache webserver.

(我已经重新启动了Apache Web服务器。)

I have even put these lines at the top of my script, and it doesn't even catch simple parse errors.

(我什至把这些行放在脚本的顶部，它甚至没有捕获简单的解析错误。)

For example, I declare variables with a "$" and I don't close statements ";"

(例如，我用"$"声明变量，而不关闭语句";")

.

(。)

But all my scripts show a blank page on these errors, but I want to actually see the errors in my browser output.

(但是我所有的脚本都显示关于这些错误的空白页面，但是我想在浏览器输出中实际看到这些错误 。)

error_reporting(E_ALL);
ini_set('display_errors', 1);

What is left to do?

(还剩下什么呢？)

  ask by Abs translate from so

Answer 1

This always works for me:

(这总是对我有用：)

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

However, this doesn't make PHP to show parse errors - the only way to show those errors is to modify your php.ini with this line:

(但是，这不会使PHP显示解析错误-显示这些错误的唯一方法是使用以下代码行修改php.ini：)

display_errors = on

(if you don't have access to php.ini , then putting this line in .htaccess might work too):

(（如果您无权访问php.ini ，那么将此行放在.htaccess也可能有效）：)

php_flag display_errors 1