From 8e572d605e7e12b091630ad6e8f179db85667b5c Mon Sep 17 00:00:00 2001 From: Laurent Destailleur Date: Thu, 4 Aug 2022 16:16:46 +0200 Subject: [PATCH] Fix php8 --- htdocs/includes/tecnickcom/tcpdf/tcpdf_barcodes_1d.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/htdocs/includes/tecnickcom/tcpdf/tcpdf_barcodes_1d.php b/htdocs/includes/tecnickcom/tcpdf/tcpdf_barcodes_1d.php index 78bfc5b5bf4..2fea49ef4ce 100644 --- a/htdocs/includes/tecnickcom/tcpdf/tcpdf_barcodes_1d.php +++ b/htdocs/includes/tecnickcom/tcpdf/tcpdf_barcodes_1d.php @@ -1337,14 +1337,14 @@ class TCPDFBarcode { // calculate check digit $sum_a = 0; for ($i = 1; $i < $data_len; $i+=2) { - $sum_a += $code[$i]; + $sum_a += (int) $code[$i]; } if ($len > 12) { $sum_a *= 3; } $sum_b = 0; for ($i = 0; $i < $data_len; $i+=2) { - $sum_b += ($code[$i]); + $sum_b += (int) ($code[$i]); } if ($len < 13) { $sum_b *= 3; @@ -2171,7 +2171,7 @@ class TCPDFBarcode { /** * IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200 - * + * * @param $code (string) pre-formatted IMB barcode (65 chars "FADT") * @return array barcode representation. * @protected