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Printf vs Sprintf


N3lson

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o que dá é na realidade :

6.10 <----- side effect do printf

4 <----- echo do resultado do primeiro printf

6.10 <----- echo do resultado do segundo sprintf

altera para o seguinte para perceberes:

$amt1 = 2.55;
$amt2 = 3.55;
$total = $amt1 + $amt2;

printf('%.2f',$total);
sprintf('%.2f',$total);
Edited by HappyHippyHippo
  • Vote 2
IRC : sim, é algo que ainda existe >> #p@p
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