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Description
Picks the right rate from available rates based on cart weight
If you want to set a weight at which shipping is free then set a rate for the weight at the limit, and another way above the limit to 0 e.g.
| 50 | 100.00 | 1 | Not free up to and including 50 |
|---|---|---|---|
| 1000 | X | 1 | Maximum weight supported is 999 |
If the weight is above this highest value then the most expensive rate is chosen. This is rather silly logic… but it'll do for the moment. We also set the countrygroup title for the selected rate.
Usage
$- = OIK_Shipping::pick_smallest_rate( $rates_array, $weight );
Parameters
- $rates_array
- ( mixed ) required –
- $weight
- ( string ) required – the cart weight
Returns
- rate – may be false if no rate can be determined
Source
File name: oik-weightcountry-shipping/oik-weightcountry-shipping.php
Lines:
1 to 34 of 34
function pick_smallest_rate( $rates_array, $weight) { $rate = null; $max_rate = false; $found_weight = -1; $found = false; if ( sizeof( $rates_array ) > 0) { $rates = $this->sort_ascending( $rates_array ); //bw_trace2( $rates, "rates" ); foreach ( $rates as $key => $value) { if ( $weight <= $value[0] && ( $found_weight < $weight ) ) { if ( true || null === $rate || $value[1] < $rate ) { $rate = $value[1]; //bw_trace2( $rate, "rate is now", false ); $found_weight = $value[0]; $found = true; $this->set_countrygroup_title( $value ); } } if ( !$found ) { if ( !$max_rate || $value[1] > $max_rate ) { $max_rate = $value[1]; $this->set_countrygroup_title( $value ); } } } } if ( null === $rate ) { $rate = $max_rate; //$rate = false; } return $rate; }
