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@ 2017-12-06T16:04:55Z

<?php
$num = 1999.9;
$formattedNum = number_format($num);
echo $formattedNum;
echo '     ';
$formattedNum = number_format($num, 2);
echo (float)($formattedNum);
?>

Output
Performance
VLD
References
Branches

number_format: documentation ( source)

preferences:dark modelive preview

52.32 ms | 402 KiB | 5 Q