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  1. <?php
  2.  
  3. function get_coordinates_array($entity_gps) {
  4. 	$items = array();
  5. 	$res = preg_match_all(
  6. 		'/([NSWE])(\\d{1,2})[^\\d](\\d{1,2})[^\\d]([\\d\\.]{1,10})[^\\d\\s]/ui', 
  7. 		$entity_gps, $items, PREG_SET_ORDER);
  8. 	if ($res === 2) {
  9. 		return array(
  10. 			"lat" => array_slice($items[0], 1, 4),
  11. 		    "lng" => array_slice($items[1], 1, 4)
  12. 		);
  13. 	} else {
  14. 		return null;
  15. 	}
  16. }
  17.  
  18. //testando
  19. $entity_gps = 'N40°11\'43.44" W8°25\'1.31"';
  20. $coordinatesArr = get_coordinates_array($entity_gps);
  21. echo $entity_gps . "\n";
  22. if (is_null($coordinatesArr)) {
  23. 	echo 'Entrada inválida!';
  24. } else {
  25. 	print_r($coordinatesArr);
  26. }
  27.  
Success #stdin #stdout 0.01s 20520KB
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stdin
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Standard input is empty
stdout
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N40°11'43.44" W8°25'1.31"
Array
(
    [lat] => Array
        (
            [0] => N
            [1] => 40
            [2] => 11
            [3] => 43.44
        )

    [lng] => Array
        (
            [0] => W
            [1] => 8
            [2] => 25
            [3] => 1.31
        )

)
https://ideone.com/3Rgbd4
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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