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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