How does smarty view the version information?

How does smarty View version information ?? For example, I searched the internet and did not explain how to view the version number. thank you for your understanding... ------ Solution ------------------ do not know if Smarty provides a function for obtaining version information, but in Smarty. class. PHP 30 lines or so have version .... ------ solution -------------------- how does P smarty view the version information ??
For example,
I searched the internet and didn't explain how to view the version number.

Please be familiar with it
Thank you...

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I wonder if Smarty provides the function for obtaining version information.
However, there are version in the 30 lines of Smarty. class. php ....


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PHP code

Class Smarty extends Smarty_Internal_Data {/*** constant definitions * // smarty version const SMARTY_VERSION = 'smarty-3.0.7 '; // define variable scopes const SCOPE_LOCAL = 0;