gistfile1.txt

<?php
add_filter( 'ph_zoopla_rtdf_send_request_data', 'td_fix_zoopla_poa_per_channel', 20, 2 );

function td_fix_zoopla_poa_per_channel( $request_data, $post_id ) {

    $department = get_post_meta( $post_id, '_department', true );

    if (
        $department !== 'commercial' &&
        function_exists( 'ph_get_custom_department_based_on' ) &&
        ph_get_custom_department_based_on( $department ) !== 'commercial'
    ) {
        return $request_data;
    }

    if ( empty( $request_data['category'] ) ) {
        return $request_data;
    }

    $price_from = get_post_meta( $post_id, '_price_from', true );
    $price_to   = get_post_meta( $post_id, '_price_to', true );

    $rent_from = get_post_meta( $post_id, '_rent_from', true );
    $rent_to   = get_post_meta( $post_id, '_rent_to', true );

    // Default unless this specific channel should be POA.
    //$request_data['property']['price_information']['price_qualifier'] = 0; // don't think we need this line

    // Channel 1 = sales
    if (
        substr($request_data['listing_reference'], -2) !== '-l' &&
        (float) $price_from === 1.0 &&
        (float) $price_to === 1.0
    ) {
        $request_data['pricing']['price_qualifier'] = 'non_quoting';
        unset($request_data['pricing']['price']);
    }

    // Channel 2 = lettings/rentals
    if (
        substr($request_data['listing_reference'], -2) === '-l' &&
        (float) $rent_from === 1.0 &&
        (float) $rent_to === 1.0
    ) {
        $request_data['pricing']['price_qualifier'] = 'non_quoting';
        unset($request_data['pricing']['price']);
    }

    return $request_data;
}