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  1. <?php
  2.  
  3. function retValues($input) {
  4. 	if (preg_match('~\((-?[0-9]+)\s*,\s*(-?[0-9]+)~', $input, $m))	{
  5. 		return array('left'=>$m[1], 'right'=>$m[2]);
  6. 	} else {
  7. 		return "";
  8. 	}
  9. }
  10.  
  11. $tuple = "(12342,43244)";
  12. print_r(retValues($tuple));
Success #stdin #stdout 0.02s 52472KB
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stdin
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Standard input is empty
stdout
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Array
(
    [left] => 12342
    [right] => 43244
)
https://ideone.com/7Pek8R
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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