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Viewing File: /home/vanquishholdings/public_html/src/vendor/laravel/framework/src/Illuminate/Support/Number.php
<?php
namespace Illuminate\Support;
use Illuminate\Support\Traits\Macroable;
use NumberFormatter;
use RuntimeException;
class Number
{
use Macroable;
/**
* The current default locale.
*
* @var string
*/
protected static $locale = 'en';
/**
* Format the given number according to the current locale.
*
* @param int|float $number
* @param int|null $precision
* @param int|null $maxPrecision
* @param string|null $locale
* @return string|false
*/
public static function format(int|float $number, ?int $precision = null, ?int $maxPrecision = null, ?string $locale = null)
{
static::ensureIntlExtensionIsInstalled();
$formatter = new NumberFormatter($locale ?? static::$locale, NumberFormatter::DECIMAL);
if (! is_null($maxPrecision)) {
$formatter->setAttribute(NumberFormatter::MAX_FRACTION_DIGITS, $maxPrecision);
} elseif (! is_null($precision)) {
$formatter->setAttribute(NumberFormatter::FRACTION_DIGITS, $precision);
}
return $formatter->format($number);
}
/**
* Spell out the given number in the given locale.
*
* @param int|float $number
* @param string|null $locale
* @param int|null $after
* @param int|null $until
* @return string
*/
public static function spell(int|float $number, ?string $locale = null, ?int $after = null, ?int $until = null)
{
static::ensureIntlExtensionIsInstalled();
if (! is_null($after) && $number <= $after) {
return static::format($number, locale: $locale);
}
if (! is_null($until) && $number >= $until) {
return static::format($number, locale: $locale);
}
$formatter = new NumberFormatter($locale ?? static::$locale, NumberFormatter::SPELLOUT);
return $formatter->format($number);
}
/**
* Convert the given number to ordinal form.
*
* @param int|float $number
* @param string|null $locale
* @return string
*/
public static function ordinal(int|float $number, ?string $locale = null)
{
static::ensureIntlExtensionIsInstalled();
$formatter = new NumberFormatter($locale ?? static::$locale, NumberFormatter::ORDINAL);
return $formatter->format($number);
}
/**
* Convert the given number to its percentage equivalent.
*
* @param int|float $number
* @param int $precision
* @param int|null $maxPrecision
* @param string|null $locale
* @return string|false
*/
public static function percentage(int|float $number, int $precision = 0, ?int $maxPrecision = null, ?string $locale = null)
{
static::ensureIntlExtensionIsInstalled();
$formatter = new NumberFormatter($locale ?? static::$locale, NumberFormatter::PERCENT);
if (! is_null($maxPrecision)) {
$formatter->setAttribute(NumberFormatter::MAX_FRACTION_DIGITS, $maxPrecision);
} else {
$formatter->setAttribute(NumberFormatter::FRACTION_DIGITS, $precision);
}
return $formatter->format($number / 100);
}
/**
* Convert the given number to its currency equivalent.
*
* @param int|float $number
* @param string $in
* @param string|null $locale
* @return string|false
*/
public static function currency(int|float $number, string $in = 'USD', ?string $locale = null)
{
static::ensureIntlExtensionIsInstalled();
$formatter = new NumberFormatter($locale ?? static::$locale, NumberFormatter::CURRENCY);
return $formatter->formatCurrency($number, $in);
}
/**
* Convert the given number to its file size equivalent.
*
* @param int|float $bytes
* @param int $precision
* @param int|null $maxPrecision
* @return string
*/
public static function fileSize(int|float $bytes, int $precision = 0, ?int $maxPrecision = null)
{
$units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
for ($i = 0; ($bytes / 1024) > 0.9 && ($i < count($units) - 1); $i++) {
$bytes /= 1024;
}
return sprintf('%s %s', static::format($bytes, $precision, $maxPrecision), $units[$i]);
}
/**
* Convert the number to its human-readable equivalent.
*
* @param int|float $number
* @param int $precision
* @param int|null $maxPrecision
* @return bool|string
*/
public static function abbreviate(int|float $number, int $precision = 0, ?int $maxPrecision = null)
{
return static::forHumans($number, $precision, $maxPrecision, abbreviate: true);
}
/**
* Convert the number to its human-readable equivalent.
*
* @param int|float $number
* @param int $precision
* @param int|null $maxPrecision
* @param bool $abbreviate
* @return bool|string
*/
public static function forHumans(int|float $number, int $precision = 0, ?int $maxPrecision = null, bool $abbreviate = false)
{
return static::summarize($number, $precision, $maxPrecision, $abbreviate ? [
3 => 'K',
6 => 'M',
9 => 'B',
12 => 'T',
15 => 'Q',
] : [
3 => ' thousand',
6 => ' million',
9 => ' billion',
12 => ' trillion',
15 => ' quadrillion',
]);
}
/**
* Convert the number to its human-readable equivalent.
*
* @param int|float $number
* @param int $precision
* @param int|null $maxPrecision
* @param array $units
* @return string|false
*/
protected static function summarize(int|float $number, int $precision = 0, ?int $maxPrecision = null, array $units = [])
{
if (empty($units)) {
$units = [
3 => 'K',
6 => 'M',
9 => 'B',
12 => 'T',
15 => 'Q',
];
}
switch (true) {
case floatval($number) === 0.0:
return $precision > 0 ? static::format(0, $precision, $maxPrecision) : '0';
case $number < 0:
return sprintf('-%s', static::summarize(abs($number), $precision, $maxPrecision, $units));
case $number >= 1e15:
return sprintf('%s'.end($units), static::summarize($number / 1e15, $precision, $maxPrecision, $units));
}
$numberExponent = floor(log10($number));
$displayExponent = $numberExponent - ($numberExponent % 3);
$number /= pow(10, $displayExponent);
return trim(sprintf('%s%s', static::format($number, $precision, $maxPrecision), $units[$displayExponent] ?? ''));
}
/**
* Clamp the given number between the given minimum and maximum.
*
* @param int|float $number
* @param int|float $min
* @param int|float $max
* @return int|float
*/
public static function clamp(int|float $number, int|float $min, int|float $max)
{
return min(max($number, $min), $max);
}
/**
* Execute the given callback using the given locale.
*
* @param string $locale
* @param callable $callback
* @return mixed
*/
public static function withLocale(string $locale, callable $callback)
{
$previousLocale = static::$locale;
static::useLocale($locale);
return tap($callback(), fn () => static::useLocale($previousLocale));
}
/**
* Set the default locale.
*
* @param string $locale
* @return void
*/
public static function useLocale(string $locale)
{
static::$locale = $locale;
}
/**
* Ensure the "intl" PHP extension is installed.
*
* @return void
*/
protected static function ensureIntlExtensionIsInstalled()
{
if (! extension_loaded('intl')) {
$method = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2)[1]['function'];
throw new RuntimeException('The "intl" PHP extension is required to use the ['.$method.'] method.');
}
}
}
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