function number_format_short( $n, $precision = 1 ) {
if ($n < 999) {
// 0 - 900
$n_format = number_format($n, $precision);
$suffix = '';
} else if ($n < 999999) {
// 0.9k-850k
$n_format = number_format($n / 1000, $precision);
$suffix = 'к';
} else if ($n < 999999999) {
// 0.9m-850m
$n_format = number_format($n / 1000000, $precision);
$suffix = 'кк';
} else if ($n < 999999999999) {
// 0.9b-850b
$n_format = number_format($n / 1000000000, $precision);
$suffix = 'ккк';
} else {
// 0.9t+
$n_format = number_format($n / 1000000000000, $precision);
$suffix = 'кккк';
}
// 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 . $suffix;
}
function convert_em_back($num) {
$numeric = intval($num, 10);
$suffix = preg_replace('/[0-9]/', '', $num);
if (preg_match('/[^k]/', $suffix)) {
return false; // wrong format
}
return $numeric * pow(1000, strlen($suffix));
}function раскукожитьОбратно(num) {
let numeric = parseInt(num, 10)
let suffix = num.replace(/[0-9]/, '')
if (suffix.split('').some(char=>char!=='k')) {
return NaN // wrong format
}
return numeric * Math.pow(1000, suffix.length)
}
