function ut_main()
{
$res_str = '';
// Test parsing float number.
$fmt = ut_nfmt_create("en_US", NumberFormatter::DECIMAL);
$res_str .= ut_nfmt_parse($fmt, "123E-3") . "\n";
// Test parsing float number as integer.
$fmt = ut_nfmt_create("en_US", NumberFormatter::DECIMAL);
$res_str .= ut_nfmt_parse($fmt, "1.23", NumberFormatter::TYPE_INT32) . "\n";
// Test specifying non-zero parsing start position.
$fmt = ut_nfmt_create("en_US", NumberFormatter::DECIMAL);
$pos = 2;
$res_str .= ut_nfmt_parse($fmt, "0.123 here", NumberFormatter::TYPE_DOUBLE, $pos) . "\n";
$res_str .= "{$pos}\n";
return $res_str;
}
function ut_main()
{
// attr_name => array( attr, value )
$attributes = array('PARSE_INT_ONLY' => array(NumberFormatter::PARSE_INT_ONLY, 1, 12345.123456), 'GROUPING_USED' => array(NumberFormatter::GROUPING_USED, 0, 12345.123456), 'DECIMAL_ALWAYS_SHOWN' => array(NumberFormatter::DECIMAL_ALWAYS_SHOWN, 1, 12345), 'MAX_INTEGER_DIGITS' => array(NumberFormatter::MAX_INTEGER_DIGITS, 2, 12345.123456), 'MIN_INTEGER_DIGITS' => array(NumberFormatter::MIN_INTEGER_DIGITS, 20, 12345.123456), 'INTEGER_DIGITS' => array(NumberFormatter::INTEGER_DIGITS, 7, 12345.123456), 'MAX_FRACTION_DIGITS' => array(NumberFormatter::MAX_FRACTION_DIGITS, 2, 12345.123456), 'MIN_FRACTION_DIGITS' => array(NumberFormatter::MIN_FRACTION_DIGITS, 20, 12345.123456), 'FRACTION_DIGITS' => array(NumberFormatter::FRACTION_DIGITS, 5, 12345.123456), 'MULTIPLIER' => array(NumberFormatter::MULTIPLIER, 2, 12345.123456), 'GROUPING_SIZE' => array(NumberFormatter::GROUPING_SIZE, 2, 12345.123456), 'ROUNDING_MODE' => array(NumberFormatter::ROUNDING_MODE, 1, 12345.123456), 'ROUNDING_INCREMENT' => array(NumberFormatter::ROUNDING_INCREMENT, (double) 2, 12345.123456), 'FORMAT_WIDTH' => array(NumberFormatter::FORMAT_WIDTH, 27, 12345.123456), 'PADDING_POSITION' => array(NumberFormatter::PADDING_POSITION, 2, 12345.123456), 'SECONDARY_GROUPING_SIZE' => array(NumberFormatter::SECONDARY_GROUPING_SIZE, 2, 12345.123456), 'SIGNIFICANT_DIGITS_USED' => array(NumberFormatter::SIGNIFICANT_DIGITS_USED, 1, 12345.123456), 'MIN_SIGNIFICANT_DIGITS' => array(NumberFormatter::MIN_SIGNIFICANT_DIGITS, 3, 1), 'MAX_SIGNIFICANT_DIGITS' => array(NumberFormatter::MAX_SIGNIFICANT_DIGITS, 4, 12345.123456));
$res_str = '';
$fmt = ut_nfmt_create("en_US", NumberFormatter::DECIMAL);
foreach ($attributes as $attr_name => $args) {
list($attr, $new_val, $number) = $args;
$res_str .= "\nAttribute {$attr_name}\n";
// Get original value of the attribute.
$orig_val = ut_nfmt_get_attribute($fmt, $attr);
// Format the number using the original attribute value.
$rc = ut_nfmt_format($fmt, $number);
$ps = ut_nfmt_parse($fmt, $rc);
$res_str .= sprintf("Old attribute value: %s ; Format result: %s ; Parse result: %s\n", dump($orig_val), dump($rc), dump($ps));
// Set new attribute value.
$rc = ut_nfmt_set_attribute($fmt, $attr, $new_val);
if ($rc) {
$res_str .= "Setting attribute: ok\n";
} else {
$res_str .= sprintf("Setting attribute failed: %s\n", ut_nfmt_get_error_message($fmt));
}
// Format the number using the new value.
$rc = ut_nfmt_format($fmt, $number);
// Get current value of the attribute and check if it equals $new_val.
$attr_val_check = ut_nfmt_get_attribute($fmt, $attr);
if ($attr_val_check !== $new_val) {
$res_str .= "ERROR: New {$attr_name} attribute value has not been set correctly.\n";
}
$ps = ut_nfmt_parse($fmt, $rc);
$res_str .= sprintf("New attribute value: %s ; Format result: %s ; Parse result: %s\n", dump($new_val), dump($rc), dump($ps));
// Restore original attribute of the value
if ($attr != NumberFormatter::INTEGER_DIGITS && $attr != NumberFormatter::FRACTION_DIGITS && $attr != NumberFormatter::FORMAT_WIDTH && $attr != NumberFormatter::SIGNIFICANT_DIGITS_USED) {
ut_nfmt_set_attribute($fmt, $attr, $orig_val);
}
}
return $res_str;
}