Forked from woogists/wc-hide-all-shipping-if-free-shipping-is-available.php
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August 5, 2021 00:45
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[General Snippets][Hide other shipping methods when “Free Shipping” is available] Hides all other shipping methods but free_shipping if it’s available. Compatible with Shipping zones.
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/** | |
* Hide shipping rates when free shipping is available. | |
* | |
* @param array $rates Array of rates found for the package. | |
* @return array | |
*/ | |
function my_hide_shipping_when_free_is_available( $rates ) { | |
$free = array(); | |
foreach ( $rates as $rate_id => $rate ) { | |
if ( 0 === (int) $rate->cost ) { | |
$free[ $rate_id ] = $rate; | |
break; | |
} | |
} | |
return ! empty( $free ) ? $free : $rates; | |
} | |
add_filter( 'woocommerce_package_rates', 'my_hide_shipping_when_free_is_available', 100 ); |
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