How to solve the problem of linux php version inconsistency

Solution to the inconsistency of linux php versions: First search for php.ini and find things related to the PHP directory in the system; then add the PHP path to the environment variable; finally add "export PATH" to the document ="/usr/local/php/bin:$PATH".

The operating environment of this article: Windows 7 system, PHP version 7.1, DELL G3 computer

Under Linux, solve the problem of inconsistent versions of php -v and phpinfo

First search php.ini

find / -name php.ini

and get two ini

/usr/local/php/etc/php.ini
/etc/php.ini

php -i | grep php.ini

Check which configuration file is loaded by PHP. This is the location of php.ini in the system. It is not the php.ini file loaded by apache on the web page

Look for things related to the PHP directory in the system

find / -name php

This seems to be Ah Li PHP installed by default in the cloud

/usr/bin/php -v

Solution: Delete all PHP stuff in the

/usr/bin/ directory

and then set the environment variables Add the path of PHP to be used

vim /etc/profile

At the end of the document, add:

export PATH="/usr/local/php/bin:$PATH"

Save, exit, and then run:

#source /etc/profile

If no error is reported, it will succeed.

【Recommended learning: PHP video tutorial】

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