How to modify php.ini path under linux

Linux method to modify the php.ini path: first find the PHP configuration file through the command "sudo find / -name php.ini"; then modify the PHP configuration through "--with-config-file-path" Just file.

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Find and modify the PHP configuration file ini under Linux Path

1. Search for PHP configuration file

Speaking of search, of course the first thing that comes to mind is the find command. Execute the following command to find the php.ini file

sudo find / -name php.ini

However, three php.ini files are found, which one is the configuration file used by the currently running PHP? Woolen cloth? 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 actually outputs phpinfo

php -r "phpinfo();" |grep php.ini

2. Modify the PHP configuration file

Sorry, I tried it and found that it seems that it can only be specified through --with-config-file-path when installing php. Let's explore further later.

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