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  1. <?php
  2.  
  3. 	$minhaarray = array( '8' => -2, '7' => -1 );
  4.  
  5. 	$saida = '';
  6. 	$cola = '';
  7. 	foreach( $minhaarray as $chave => $valor ) {
  8. 		$saida .= $cola.$chave.'#'.$valor;
  9. 		$cola=':';
  10. 	}
  11.  
  12. 	echo $saida;
  13.  
  14. ?>
Success #stdin #stdout 0.01s 20520KB
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8#-2:7#-1
https://ideone.com/hLAeYA
http://pt.stackoverflow.com/a/33531/70
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
secret

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