php - "sprintf" sentence give me bad output -

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i have line:

$lang = 'estimado %s, tiene un saldo disponible de <strong>%s</strong> usd para realizar llamadas';

then intended use sprintf function output right sentence, code:

$username = "somename"; $account = "13.1288"; sprintf($lang, $username, number_format($account, 2));

but output just:

somename

what wrong?

sprintf doesn't print text, returns string.

you meant use printf instead, or can echo results of sprintf statement.


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