What does php version mean?

What does php version mean?

The php version is phpversion, which is a built-in function of php.

phpversion() Function: Get the current PHP version

Syntax:

string phpversion ([ string $extension ] )

Parameters:

extension Optional extension.

Description: Returns a string containing information about the currently running PHP interpreter or extension version.

php phpversion() function usage example

<?php
echo phpversion();
?>

Output:

7.0.8

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