get plugin version from php file comment

get-plugin-version.php

<?php
function get_plugin_version($file){
    
    $file_content = file_get_contents($file);

    $tokens = token_get_all( $file_content );
    $comment = array(
        T_COMMENT,
        T_DOC_COMMENT,    
    );
    
    foreach( $tokens as $token ) {
        if( !in_array($token[0], $comment) ) continue;
        $comment_text = $token[1];
        if( strpos( $comment_text, 'Version:' ) !== false ) {
            $temp = explode('Version:', $comment_text);
            $temp2 = explode(PHP_EOL, $temp[1]);
            $version = trim($temp2[0]);
            return $version;
        }
    }
    
    return false;
}