/**
* Formats the number for a certain pattern. The valid patterns are
* 'c', 'd', 'e', 'p' or a custom pattern, such as "#.000" for
* 3 decimal places.
*
* @param mixed $number the number to format.
* @param string $pattern the format pattern, either, 'c', 'd', 'e', 'p'
* or a custom pattern. E.g. "#.000" will format the number to
* 3 decimal places.
* @param string $currency 3-letter ISO 4217 code. For example, the code
* "USD" represents the US Dollar and "EUR" represents the Euro currency.
* @param string $charset The charset
* @return string formatted number string
*/
function format($number, $pattern = 'd', $currency = 'USD', $charset = 'UTF-8')
{
$this->setPattern($pattern);
if (strtolower($pattern) == 'p') {
$number = $number * 100;
}
// avoid conversion with exponents
// see http://trac.symfony-project.org/ticket/5715
$precision = ini_set('precision', 14);
$string = $this->fixFloat($number);
ini_set('precision', $precision);
$decimal = $this->formatDecimal($string);
$integer = $this->formatInteger($this->fixFloat(abs($number)));
$result = strlen($decimal) > 0 ? $integer . $decimal : $integer;
// get the suffix
if ($number >= 0) {
$suffix = $this->formatInfo->PositivePattern;
} else {
if ($number < 0) {
$suffix = $this->formatInfo->NegativePattern;
} else {
$suffix = array('', '');
}
}
// append and prepend suffix
$result = $suffix[0] . $result . $suffix[1];
// replace currency sign
$symbol = @$this->formatInfo->getCurrencySymbol($currency);
if (null === $symbol) {
$symbol = $currency;
}
$result = str_replace('¤', $symbol, $result);
return sfToolkit::I18N_toEncoding($result, $charset);
}
/**
* For the number for a certain pattern. The valid patterns are
* 'c', 'd', 'e', 'p' or a custom pattern, such as "#.000" for
* 3 decimal places.
* @param mixed the number to format.
* @param string the format pattern, either, 'c', 'd', 'e', 'p'
* or a custom pattern. E.g. "#.000" will format the number to
* 3 decimal places.
* @param string 3-letter ISO 4217 code. For example, the code
* "USD" represents the US Dollar and "EUR" represents the Euro currency.
* @return string formatted number string
*/
function format($number, $pattern = 'd', $currency = 'USD', $charset = 'UTF-8')
{
$this->setPattern($pattern);
if (strtolower($pattern) == 'p') {
$number = $number * 100;
}
$string = (string) $number;
$decimal = $this->formatDecimal($string);
$integer = $this->formatInteger(abs($number));
if (strlen($decimal) > 0) {
$result = $integer . $decimal;
} else {
$result = $integer;
}
//get the suffix
if ($number >= 0) {
$suffix = $this->formatInfo->PositivePattern;
} else {
if ($number < 0) {
$suffix = $this->formatInfo->NegativePattern;
} else {
$suffix = array("", "");
}
}
//append and prepend suffix
$result = $suffix[0] . $result . $suffix[1];
//replace currency sign
$symbol = @$this->formatInfo->getCurrencySymbol($currency);
if ($symbol === null) {
$symbol = $currency;
}
$result = str_replace('¤', $symbol, $result);
return I18N_toEncoding($result, $charset);
}
