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Barcode Encoding Berechnung korrigiert

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oesi
2015-06-24 11:20:12 +02:00
parent e7166678c5
commit 88ad000d5a
1 changed files with 3 additions and 3 deletions
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include/ean13.function.php
+3 -3
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@@ -36,7 +36,7 @@ function ean13($datatoencode)
//Calculate Check Digit
$Factor = 3;
$weightedTotal = "0";
for($i=mb_strlen($datatoencode);$i>=0;$i--)
for($i=mb_strlen($datatoencode)-1;$i>=0;$i--)
{
//Get the value of each number starting at the end
$CurrentChar = mb_substr($datatoencode, $i, 1);
@@ -91,7 +91,7 @@ function ean13($datatoencode)
break;
}
//add the check digit to the end of the barcode . remove the leading digit
$datatoencode = mb_substr($datatoencode, 0, 12) . $CheckDigit;
$datatoencode = mb_substr($datatoencode, 1, 12) . $CheckDigit;
//Now that we have the total number including the check digit, determine character to print
//for proper barcoding:
$datalen = mb_strlen($datatoencode);
@@ -323,4 +323,4 @@ function ean13($datatoencode)
//Return PrintableString
return $Printable_string;
}
}