WordPress: passing arguments to get_template_part() #wp

get_template_part.php

<?php
function my_get_template_part( $slug, $name = null, $vars = [] ) {
    do_action( 'get_template_part_' . $slug, $slug, $name );

    $templates = [];
    $name      = (string) $name;

    if ( $name !== '' ) {
        $templates[] = $slug . '-' . $name . '.php';
    }

    $templates[] = $slug . '.php';

    call_user_func( function ( $__templates, $__vars ) {
        extract( $__vars, EXTR_SKIP );

        include( locate_template( $__templates, false, false ) );
    }, $templates, $vars );
}

// my_get_template_part( 'slug', 'name', [ 'var' => $var ] );