Created
April 2, 2018 08:49
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function number_format(number, decimals, dec_point, thousands_sep) { | |
//console.log(number); | |
// http://kevin.vanzonneveld.net | |
// + original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com) | |
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) | |
// + bugfix by: Michael White (http://getsprink.com) | |
// + bugfix by: Benjamin Lupton | |
// + bugfix by: Allan Jensen (http://www.winternet.no) | |
// + revised by: Jonas Raoni Soares Silva (http://www.jsfromhell.com) | |
// + bugfix by: Howard Yeend | |
// + revised by: Luke Smith (http://lucassmith.name) | |
// + bugfix by: Diogo Resende | |
// + bugfix by: Rival | |
// + input by: Kheang Hok Chin (http://www.distantia.ca/) | |
// + improved by: davook | |
// + improved by: Brett Zamir (http://brett-zamir.me) | |
// + input by: Jay Klehr | |
// + improved by: Brett Zamir (http://brett-zamir.me) | |
// + input by: Amir Habibi (http://www.residence-mixte.com/) | |
// + bugfix by: Brett Zamir (http://brett-zamir.me) | |
// + improved by: Theriault | |
// + improved by: Drew Noakes | |
// * example 1: number_format(1234.56); | |
// * returns 1: '1,235' | |
// * example 2: number_format(1234.56, 2, ',', ' '); | |
// * returns 2: '1 234,56' | |
// * example 3: number_format(1234.5678, 2, '.', ''); | |
// * returns 3: '1234.57' | |
// * example 4: number_format(67, 2, ',', '.'); | |
// * returns 4: '67,00' | |
// * example 5: number_format(1000); | |
// * returns 5: '1,000' | |
// * example 6: number_format(67.311, 2); | |
// * returns 6: '67.31' | |
// * example 7: number_format(1000.55, 1); | |
// * returns 7: '1,000.6' | |
// * example 8: number_format(67000, 5, ',', '.'); | |
// * returns 8: '67.000,00000' | |
// * example 9: number_format(0.9, 0); | |
// * returns 9: '1' | |
// * example 10: number_format('1.20', 2); | |
// * returns 10: '1.20' | |
// * example 11: number_format('1.20', 4); | |
// * returns 11: '1.2000' | |
// * example 12: number_format('1.2000', 3); | |
// * returns 12: '1.200' | |
var n = !isFinite(+number) ? 0 : +number, | |
prec = !isFinite(+decimals) ? 0 : Math.abs(decimals), | |
sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep, | |
dec = (typeof dec_point === 'undefined') ? '.' : dec_point, | |
toFixedFix = function (n, prec) { | |
// Fix for IE parseFloat(0.55).toFixed(0) = 0; | |
var k = Math.pow(10, prec); | |
return Math.round(n * k) / k; | |
}, | |
s = (prec ? toFixedFix(n, prec) : Math.round(n)).toString().split('.'); | |
if (s[0].length > 3) { | |
s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep); | |
} | |
if ((s[1] || '').length < prec) { | |
s[1] = s[1] || ''; | |
s[1] += new Array(prec - s[1].length + 1).join('0'); | |
} | |
var fnumber = s.join(dec); | |
return fnumber; | |
} |
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