public static function ProximityTrait::getDistanceConversions in Geolocation Field 8.3

Same name and namespace in other branches

1. 8.2 src/ProximityTrait.php \Drupal\geolocation\ProximityTrait::getDistanceConversions()

Get distance conversion factor.

Parameters

string $unit: Optional unit.

Return value

array|float Either specific factor or all.

1 call to ProximityTrait::getDistanceConversions()

ProximityTrait::convertDistance in src/ProximityTrait.php

Convert to/from km.

File

src/ProximityTrait.php, line 19

Class

ProximityTrait

Trait ProximityTrait.

Namespace

Drupal\geolocation

Code

public static function getDistanceConversions($unit = NULL) {
  $conversions = [
    'km' => 1,
    'mi' => 1.609344,
    'nm' => 1.852,
    'm' => 0.001,
    'ly' => 9460753090819,
  ];
  if (!empty($conversions[$unit])) {
    return $conversions[$unit];
  }
  return $conversions;
}