libraries/tbs/plugins/tbs_plugin_opentbs.php
function _PutDec(&$txt, $val, $pos, $len) {
		$x = '';
		for ($i=0;$i<$len;$i++) {
			if ($val==0) {
				$z = 0;
			} else {
				$z = intval($val % 256);
				if (($val<0) && ($z!=0)) { // ($z!=0) is very important, example: val=-420085702
					// special opration for negative value. If the number id too big, PHP stores it into a signed integer. For example: crc32('coucou') => -256185401 instead of  4038781895. NegVal = BigVal - (MaxVal+1) = BigVal - 256^4
					$val = ($val - $z)/256 -1;
					$z = 256 + $z;
				} else {
					$val = ($val - $z)/256;
				}
			}
			$x .= chr($z);
		}
		$txt = substr_replace($txt, $x, $pos, $len);
	}
function _PutDec(&$txt, $val, $pos, $len) {
		$x = '';
		for ($i=0;$i<$len;$i++) {
			if ($val==0) {
				$z = 0;
			} else {
				$z = intval($val % 256);
				if (($val<0) && ($z!=0)) { // ($z!=0) is very important, example: val=-420085702
					// special opration for negative value. If the number id too big, PHP stores it into a signed integer. For example: crc32('coucou') => -256185401 instead of  4038781895. NegVal = BigVal - (MaxVal+1) = BigVal - 256^4
					$val = ($val - $z)/256 -1;
					$z = 256 + $z;
				} else {
					$val = ($val - $z)/256;
				}
			}
			$x .= chr($z);
		}
		$txt = substr_replace($txt, $x, $pos, $len);
	}
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