<?php
/*
 *
 * @ This file is created by http://DeZender.Net
 * @ deZender (PHP5 Decoder for ionCube Encoder)
 *
 * @ Version		:	3.5.0.0
 * @ Author			:	DeZender
 * @ Release on		:	22.06.2018
 * @ Official site	:	http://DeZender.Net
 *
 */

$po_terms = array('00' => 'Credit Card', '30' => 'Net 30', '60' => 'Net 60');
function card_number_fix($ccno, $numeric = true)
{
	$ccnew = '';
	$len = strlen($ccno);
	$c = 0;

	while ($c < $len) {
		$cc = $ccno[$c];
		$chr = ord($cc);

		if (48 <= $chr && $chr <= 57) {
			$ccnew .= $cc;
		}

		if (!$numeric) {
			if ($chr == 45) {
				$ccnew .= $cc;
			}

			if (65 <= $chr && $chr <= 90) {
				$ccnew .= $cc;
			}

			if (97 <= $chr && $chr <= 122) {
				$ccnew .= strtoupper($cc);
			}
		}

		$c++;
	}

	return $ccnew;
}

function ccencrypt($ccno, $which = 'T')
{
	if (empty($ccno)) {
		return '';
	}

	$first = strtoupper(substr($ccno, 0, 1));

	if ($first == 'C' || $first == 'P') {
		return card_number_fix($ccno, false);
	}

	if ($first == 'E' || $first == 'T') {
		$ccno = ccdecrypt($ccno);
	}

	$ccno = card_number_fix($ccno);
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