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  1. <?php
  2.  
  3. /**
  4.  * Total itens
  5.  *
  6.  * Com base no número recebido, devolve uma indicação
  7.  * humanamente legível sobre o total de itens.
  8.  *
  9.  * @param integer $i Número a analisar .
  10.  * return $string $html HTML pronto a utilizar.
  11.  */
  12. function totalItens ($i=0) {
  13.  
  14.   $html = ' (nenhum)';
  15.  
  16.   if ($i >= 1) {
  17.  
  18.     $html = ($i == 1) ? ' (1 item)' : ' ('.$i.' itens)';
  19.   }
  20.  
  21.   return $html;
  22. }
  23.  
  24. echo totalItens(3);
Success #stdin #stdout 0.01s 20520KB
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 (3 itens)
https://ideone.com/PZbXOe
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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