Modify the PHP configuration file path under Linux

Linux method to modify the PHP configuration file: first execute the command "find / -name php.ini" to find the php.ini file; then print out "phpinfo()"; finally modify the php configuration file. The statement is "local/php/lib/php.ini".

1. Find the PHP configuration file

When it comes to searching, of course the first thing that comes to mind is the find command. Execute the following command to find the php.ini file

find / -name php.ini

However, three php.ini files are found. Which one is the configuration file used by the currently running PHP? PHP provides two methods for use.

• Method 1
  This is a relatively simple method. Using the following command, you can clearly see the configuration file currently used by PHP.

php --ini

You can use php --help to view this command

• Method 2
  Print out phpinfo(), then you can see it, as follows:
  

For this method, you can also view it on the command line, there are two ways:

php -i  |grep php.ini  //php -i其实就是输出phpinfo
php -r "phpinfo();" |grep php.ini

2. Modify the PHP configuration file

vim /usr/local/php/lib/php.ini

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