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  1. <?php
  2.  
  3. // Irá mostrar a string "Luiz Felipe" antes dos três hífens.
  4. $printedLength = printf("%s %s", "Luiz", "Felipe");
  5.  
  6. echo "\n" . "---" . "\n";
  7.  
  8. // Irá imprimir 11:
  9. echo $printedLength;
Success #stdin #stdout 0s 82560KB
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Standard input is empty
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Luiz Felipe
---
11
https://ideone.com/onseBX
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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