php on and off error prompts apply to those who do not have permission to modify php. ini

windows System Switch php Error Prompt

If you do not have permission to modify php. ini, you can add the following code to the php file:

The code is as follows

ini_set("display_errors", "On");

error_reporting(E_ALL | E_STRICT);

Of course, if you can modify php. ini, you can do the following:

The code is as follows

Find display_errors = On and modify it to display_errors = off

Note: If you have copied the PHP. ini file to the windows directory, you must also modify display_errors = On to display_errors = off in c: windows/php. ini

Solution of display_errors = Off Failure in PHP. ini

In linux system, the method of opening and closing error prompt is similar, but I still introduce 1 to you in detail

Under linux system

1. Open the php. ini file.

Take my ubuntu as an example. This file is in the directory:/etc/php5/a (www. ofstack. com) pache2.

2. Search and modify the downlink, and change the Off value to On

The code is as follows

display_errors = Off

3. Search Downlink

The code is as follows

error_reporting = E_ALL & ~E_NOTICE

Or search:

error_reporting = E_ALL & ~E_DEPRECATED

Modify to

error_reporting = E_ALL | E_STRICT

4. Modify httpd. conf of Apache,

Take my Ubuntu as an example. This file is in the directory:/etc/apache2/, which is a blank file.

Add the following two lines:

The code is as follows

php_flag display_errors on
php_value error_reporting 2039

5. Restart Apache, and it will be OK.

Restart command::

The code is as follows

sudo /etc/init.d/apache2 restart