protected function PHPExcel_Helper_HTML::rgbToColour in Loft Data Grids 6.2

Same name and namespace in other branches

1. 7.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Helper/HTML.php \PHPExcel_Helper_HTML::rgbToColour()

1 call to PHPExcel_Helper_HTML::rgbToColour()

PHPExcel_Helper_HTML::startFontTag in vendor/phpoffice/phpexcel/Classes/PHPExcel/Helper/HTML.php

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Helper/HTML.php, line 638

Class

PHPExcel_Helper_HTML

Code

protected function rgbToColour($rgb) {
  preg_match_all('/\\d+/', $rgb, $values);
  foreach ($values[0] as &$value) {
    $value = str_pad(dechex($value), 2, '0', STR_PAD_LEFT);
  }
  return implode($values[0]);
}