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Nelex/short-number-format.php

Forked from RadGH/short-number-format.php
Created September 23, 2021 17:49
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Revisions

  1. @RadGH RadGH revised this gist Oct 23, 2015. 1 changed file with 1 addition and 0 deletions.
    1 change: 1 addition & 0 deletions short-number-format.php
    View file
    Original file line number Diff line number Diff line change
    @@ -1,6 +1,7 @@
    <?php

    // Converts a number into a short version, eg: 1000 -> 1k
    // Based on: http://stackoverflow.com/a/4371114
    function number_format_short( $n, $precision = 1 ) {
    if ($n < 900) {
    // 0 - 900
  2. @RadGH RadGH created this gist Oct 23, 2015.
    122 changes: 122 additions & 0 deletions short-number-format.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,122 @@
    <?php

    // Converts a number into a short version, eg: 1000 -> 1k
    function number_format_short( $n, $precision = 1 ) {
    if ($n < 900) {
    // 0 - 900
    $n_format = number_format($n, $precision);
    $suffix = '';
    } else if ($n < 900000) {
    // 0.9k-850k
    $n_format = number_format($n / 1000, $precision);
    $suffix = 'K';
    } else if ($n < 900000000) {
    // 0.9m-850m
    $n_format = number_format($n / 1000000, $precision);
    $suffix = 'M';
    } else if ($n < 900000000000) {
    // 0.9b-850b
    $n_format = number_format($n / 1000000000, $precision);
    $suffix = 'B';
    } else {
    // 0.9t+
    $n_format = number_format($n / 1000000000000, $precision);
    $suffix = 'T';
    }

    // Remove unecessary zeroes after decimal. "1.0" -> "1"; "1.00" -> "1"
    // Intentionally does not affect partials, eg "1.50" -> "1.50"
    if ( $precision > 0 ) {
    $dotzero = '.' . str_repeat( '0', $precision );
    $n_format = str_replace( $dotzero, '', $n_format );
    }

    return $n_format . $suffix;
    }

    /*
    Example Usage:
    number_format_short(7201); // Output: 7.2k
    Demo:
    echo '<table>';
    for($d = 0; $d < 16; $d++ ) {
    $n = intval("09" . str_repeat( "0", $d ));
    $n = $n / 10;
    echo number_format_short($n) .'<br>'; // 0.9
    $n = intval("1" . str_repeat( "0", $d ));
    echo number_format_short($n) .'<br>'; // 1.0
    $n = intval("11" . str_repeat( "0", $d ));;
    $n = $n / 10;
    echo number_format_short($n) .'<br>'; // 1.1
    }
    echo '</table>';
    Demo Output:
    0.9
    1
    1.1
    9
    10
    11
    90
    100
    110
    0.9K
    1K
    1.1K
    9K
    10K
    11K
    90K
    100K
    110K
    0.9M
    1M
    1.1M
    9M
    10M
    11M
    90M
    100M
    110M
    0.9B
    1B
    1.1B
    9B
    10B
    11B
    90B
    100B
    110B
    0.9T
    1T
    1.1T
    9T
    10T
    11T
    90T
    100T
    110T
    900T
    1,000T
    1,100T
    */