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<?php function formatNumbers(NumberFormatter $formatter, ...$numbers) { foreach ($numbers as $number) { yield $formatter->format($number); } } $formatter = new NumberFormatter('en_US', NumberFormatter::DECIMAL); $format_iter = formatNumbers($formatter, 1234, 5678, 0123, 999, 1337); foreach ($format_iter as $formatted) { var_dump($formatted); }
Output for git.master, git.master_jit, rfc.property-hooks
string(5) "1,234" string(5) "5,678" string(2) "83" string(3) "999" string(5) "1,337"

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