Show 4 first product attributes - woocommerce

Question

I want to display the first 4 product attributes on each product card.
That code shows me only specific attributes. Any way to get these attributes? Every category has own attributes so I cant do it for every category on the site. Please help me
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
$has_row = false;
$attributes = $product->get_attributes();
ob_start();
?>
<div class="product_attributes">
<?php foreach ( $attributes as $attribute ) :
if ( empty( $attribute['is_visible'] ) || ( $attribute['is_taxonomy'] && ! taxonomy_exists( $attribute['name'] ) ) )
continue;
$values = wc_get_product_terms( $product->get_id(), $attribute['name'], array( 'fields' => 'names' ) );
$att_val = apply_filters( 'woocommerce_attribute', wpautop( wptexturize( implode( ', ', $values ) ) ), $attribute, $values );
if( empty( $att_val ) )
continue;
$has_row = true;
?>
<div class="col">
<div class="att_label"><?php echo wc_attribute_label( $attribute['name'] ); ?></div>
<div class="att_value"><?php echo $att_val; ?></div><!-- .att_value -->
</div><!-- .col -->
<?php endforeach; ?>
</div><!-- .product_attributes -->
<?php
if ( $has_row ) {
echo ob_get_clean();
} else {
ob_end_clean();
}

Answer 1

So I wrote other function:
if( $_product->has_attributes() ){
// Initializing
$attributes = array();
// Loop through product attributes
$i = 0;
foreach( $_product->get_attributes() as $taxonomy => $attribute ){
// The product attribute label name
$attribute_name = get_taxonomy( $taxonomy )->labels->singular_name;
// Set each product attribute with its values in an array
// $attributes[] = '<strong>'.$attribute_name.'</strong>: '.$_product->get_attribute($taxonomy);
?>
<div class="prodAttr">
<p class="prodAttr__title"><?php echo $attribute_name?></p>
<p class="prodAttr__value"><?php echo $_product->get_attribute($taxonomy) ?></p>
</div>
<?php
$i++;
if ($i == 4) break;
}
// Display (output)
// echo '<div class="product-attributes"><span>'. implode( '</span> <span>', $attributes ) . '</span></div>';
}
It works. Closed