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<?php
namespace WagnerMontanini\LayoutSyspdv;
use DateTime;
abstract class Helpers
{
/**
* Helper constructor.
*/
public function __construct()
}
* @param string $string
* @param int $limit
* @return string
protected function str_limit_chars(string $string, int $limit): string
$string = trim(filter_var($string, FILTER_SANITIZE_SPECIAL_CHARS));
if (mb_strlen($string) <= $limit) {
return $string;
$chars = mb_substr($string, 0, mb_strrpos(mb_substr($string, 0, $limit), " "));
return $chars;
* @param string $input
* @param int $pad_length
* @param string $pad_string
* @param int $pad_style
* @param string $encoding
protected function mb_str_pad(string $input, int $pad_length, string $pad_string=" ", int $pad_style=STR_PAD_RIGHT, string $encoding="UTF-8"): string
return str_pad($input, strlen($input)-mb_strlen($input,$encoding)+$pad_length, $pad_string, $pad_style);
* @param string $date
* @param string $format
* @throws Exception
protected function date_fmt(?string $date, string $format = "Ymd"): string
$date = (empty($date) ? "now" : $date);
return (new DateTime($date))->format($format);
WagnerMontanini /
layoutsyspdv
