Turn on and off error prompts in php_PHP tutorial

There are several ways to turn on and off error prompts in php. One can directly use the relevant functions in the program to open an account. The other is that we can use the configuration parameters in php.ini to control it. The following editor will give you Let me introduce it to my classmates.

Windows system switch php error message

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

The code is as follows

代码如下	复制代码
ini_set("display_errors", "On"); error_reporting(E_ALL | E_STRICT);

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代码如下	复制代码
找到display_errors = On 修改为 display_errors = off 注意:如果你已经把PHP.ini文件复制到windows目录下,那么必须同时把c:windows/php.ini里的display_errors = On 修改为display_errors = off PHP .ini中display_errors = Off失效的解决

ini_set("display_errors", "On");

error_reporting(E_ALL | E_STRICT);

Of course, if you can modify php.ini, as follows:

Take my ubuntu as an example, this file is in the /etc/php5/apache2 directory.

The code is as follows

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代码如下	复制代码
display_errors = Off

Find display_errors = On and change it to display_errors = off

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

代码如下	复制代码
error_reporting = E_ALL & ~E_NOTICE 或者搜索： error_reporting = E_ALL & ~E_DEPRECATED 修改为 error_reporting = E_ALL | E_STRICT

Solution to the failure of display_errors = Off in PHP .ini

代码如下	复制代码
php_flag display_errors        on php_value error_reporting       2039

The method of turning on and off error prompts in Linux system is similar, but I will introduce it to you in detail

Linux system

代码如下	复制代码
sudo /etc/init.d/apache2 restart

1. Open the php.ini file.

2. Search and modify the following line, change the Off value to On 3. Search down

The code is as follows

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error_reporting = E_ALL & ~E_NOTICE Or search: error_reporting = E_ALL & ~E_DEPRECATED Modify to error_reporting = E_ALL | E_STRICT 4. Modify Apache’s httpd.conf, Take my Ubuntu as an example. This file is in the /etc/apache2/ directory. This is a blank file. Add the following two lines:

The code is as follows

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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	Copy code
sudo /etc/init.d/apache2 restart http://www.bkjia.com/PHPjc/632675.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/632675.htmlTechArticleThere are several ways to turn on and off error prompts in php. One can use the relevant functions directly in the program. Open an account, another way we can use the configuration parameters in php.ini to control, the following small...