WordPress at Your Fingertips
function is not described

WC_Product::get_image() public WC 1.0

Returns the main product image.

{} It's a method of the class: WC_Product{}

Hooks from the method
Return

String.

Usage

$WC_Product = new WC_Product();
$WC_Product->get_image( $size, $attr, $placeholder );
$size(string)
(default: 'woocommerce_thumbnail').
$attr(array)
Image attributes.
$placeholder(true|false)
True to return $placeholder if no image is found, or false to return an empty string.

Code of WC_Product::get_image() WC 5.5.2

<?php
public function get_image( $size = 'woocommerce_thumbnail', $attr = array(), $placeholder = true ) {
	$image = '';
	if ( $this->get_image_id() ) {
		$image = wp_get_attachment_image( $this->get_image_id(), $size, false, $attr );
	} elseif ( $this->get_parent_id() ) {
		$parent_product = wc_get_product( $this->get_parent_id() );
		if ( $parent_product ) {
			$image = $parent_product->get_image( $size, $attr, $placeholder );
		}
	}

	if ( ! $image && $placeholder ) {
		$image = wc_placeholder_img( $size, $attr );
	}

	return apply_filters( 'woocommerce_product_get_image', $image, $this, $size, $attr, $placeholder, $image );
}