Get the locale info returned by localeconv(), but cache it, to
avoid repeated calls.
| public static getLocaleInfo ( ) : array | ||
| return | array | The results of localeconv(). |
/**
*/
protected function _getValidationPattern()
{
static $pattern = '';
if (!empty($pattern)) {
return $pattern;
}
/* Get current locale information. */
$linfo = Horde_Nls::getLocaleInfo();
/* Build the pattern. */
$pattern = '(-)?';
/* Only check thousands separators if locale has any. */
if (!empty($linfo['mon_thousands_sep'])) {
/* Regex to check for correct thousands separators (if any). */
$pattern .= '((\\d+)|((\\d{0,3}?)([' . $linfo['mon_thousands_sep'] . ']\\d{3})*?))';
} else {
/* No locale thousands separator, check for only digits. */
$pattern .= '(\\d+)';
}
/* If no decimal point specified default to dot. */
if (empty($linfo['mon_decimal_point'])) {
$linfo['mon_decimal_point'] = '.';
}
/* Regex to check for correct decimals (if any). */
if (empty($this->_fraction)) {
$fraction = '*';
} else {
$fraction = '{0,' . $this->_fraction . '}';
}
$pattern .= '([' . $linfo['mon_decimal_point'] . '](\\d' . $fraction . '))?';
/* Put together the whole regex pattern. */
$pattern = '/^' . $pattern . '$/';
return $pattern;
}
function _renderVarInput_number($form, $var, $vars)
{
$value = $var->getValue($vars);
if ($var->type->fraction) {
$value = sprintf('%01.' . $var->type->fraction . 'f', $value);
}
$linfo = Horde_Nls::getLocaleInfo();
/* Only if there is a mon_decimal_point do the
* substitution. */
if (!empty($linfo['mon_decimal_point'])) {
$value = str_replace('.', $linfo['mon_decimal_point'], $value);
}
return sprintf(' <input type="text" class="form-input-number" name="%1$s" id="%1$s" value="%2$s"%3$s />', $var->getVarName(), $value, $this->_getActionScripts($form, $var));
}
protected function _renderVarInput_number($form, &$var, &$vars)
{
$value = $var->getValue($vars);
if ($var->type->getProperty('fraction')) {
$value = sprintf('%01.' . $var->type->getProperty('fraction') . 'f', $value);
}
$linfo = Horde_Nls::getLocaleInfo();
/* Only if there is a mon_decimal_point do the
* substitution. */
if (!empty($linfo['mon_decimal_point'])) {
$value = str_replace('.', $linfo['mon_decimal_point'], $value);
}
return sprintf('<input type="text" size="5" name="%s" id="%s" value="%s"%s />', htmlspecialchars($var->getVarName()), $this->_genID($var->getVarName(), false), $value, $this->_getActionScripts($form, $var));
}
function getInfo(&$vars, &$var, &$info)
{
$value = $vars->get($var->getVarName());
$linfo = Horde_Nls::getLocaleInfo();
$value = str_replace($linfo['mon_thousands_sep'], '', $value);
$info = str_replace($linfo['mon_decimal_point'], '.', $value);
}
/**
* Workaround broken number_format() prior to PHP 5.4.0.
*
* @param integer $number Number to format.
* @param integer $decimals Number of decimals to display.
*
* @return string See number_format().
*/
public static function numberFormat($number, $decimals)
{
$localeinfo = Horde_Nls::getLocaleInfo();
return str_replace(array('X', 'Y'), array($localeinfo['decimal_point'], $localeinfo['thousands_sep']), number_format($decimals ? $number : ceil($number), $decimals, 'X', 'Y'));
}
/**
* Output the size of this MIME part in KB.
*
* @todo Remove $approx parameter.
*
* @param boolean $approx If true, determines an approximate size for
* parts consisting of base64 encoded data.
*
* @return string Size of the part in KB.
*/
public function getSize($approx = false)
{
if (!($bytes = $this->getBytes($approx))) {
return 0;
}
$localeinfo = Horde_Nls::getLocaleInfo();
// TODO: Workaround broken number_format() prior to PHP 5.4.0.
return str_replace(array('X', 'Y'), array($localeinfo['decimal_point'], $localeinfo['thousands_sep']), number_format(ceil($bytes / 1024), 0, 'X', 'Y'));
}
/**
* Output the size of this MIME part in KB.
*
* @param boolean $approx If true, determines an approximate size for
* parts consisting of base64 encoded data.
*
* @return string Size of the part in KB.
*/
public function getSize($approx = false)
{
if (!($bytes = $this->getBytes($approx))) {
return 0;
}
$kb = $bytes / 1024;
$localeinfo = Horde_Nls::getLocaleInfo();
/* Reduce need for decimals as part size gets larger. */
if ($kb > 100) {
$decimals = 0;
} elseif ($kb > 10) {
$decimals = 1;
} else {
$decimals = 2;
}
// TODO: Workaround broken number_format() prior to PHP 5.4.0.
return str_replace(array('X', 'Y'), array($localeinfo['decimal_point'], $localeinfo['thousands_sep']), number_format($kb, $decimals, 'X', 'Y'));
}
