How to check php version in linux

1. phpinfo() function of php

<?php 
    phpinfo();
?>

Running result: php version

2. Execute php -v from the linux or windows command line

Use php -v directly. You need to configure the environment variables of php, which are not configured. When setting environment variables, you can use the path of php.exe instead of php, see the picture below

Recommended tutorial: PHP video tutorial

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