Online PHP editor | output for VqqtU

@ 2014-07-15T19:15:29Z

<?php
$numbers = array(
    1234,
    1234.05,
	1234.005,
    1234.5,
	1234.55,
    1234.505,
    1234.555,
	3,
    3.05,
    3.5,
    3.55,
    3.555,
    3.5555,
    5.49,
    5.255,
    5.252,
	5.249,
    5.244,
    2.245,
);

function format_to_komma_ruggit($number, $decimals)
{
    $number = round($number, $decimals);
    $number = number_format($number, strlen(substr(strrchr($number, "."), 1)), ',', '.');

    return $number;
}

foreach ($numbers as $number) {
	echo $number . ' => ' . format_to_komma_ruggit($number, 1);
    echo "\r\n";
}

Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: 1234 => 1.234 1234.05 => 1.234,1 1234.005 => 1.234 1234.5 => 1.234,5 1234.55 => 1.234,6 1234.505 => 1.234,5 1234.555 => 1.234,6 3 => 3 3.05 => 3,1 3.5 => 3,5 3.55 => 3,6 3.555 => 3,6 3.5555 => 3,6 5.49 => 5,5 5.255 => 5,3 5.252 => 5,3 5.249 => 5,2 5.244 => 5,2 2.245 => 2,2

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