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  1. <?php
  2.  
  3. function verificaContas($contas) {
  4.   $arrContas = explode(",", $contas);
  5.   $sucesso = true;
  6.   foreach($arrContas as $conta) {
  7. 	if (!is_numeric($conta)){
  8. 		$sucesso = false;
  9. 		break;
  10. 	}
  11.   }
  12.   return $sucesso;
  13. }
  14.  
  15. echo verificaContas("1,3,55,22,66,22,66") ? "OK" : "NOK";
  16. echo verificaContas(",1,3,55,22,66,22,66") ? "OK" : "NOK";
  17. echo verificaContas("1,3,55,22,66,22,66,") ? "OK" : "NOK";
  18. echo verificaContas("1,3,55,22,66,g22,66") ? "OK" : "NOK";
  19.  
  20. ?>
Success #stdin #stdout 0.02s 52472KB
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stdin
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Standard input is empty
stdout
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OKNOKNOKNOK
https://ideone.com/2ClRw9
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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