webdna / craft-barcode Goto Github PK

Array and string offset access syntax with curly braces is deprecated
1. in /Users/***/Sites/***/vendor/kuriousagency/barcode/src/services/BarcodeService.phpat line 208
199200201202203204205206207208209210211212213214215216217            $upce = true; // UPC-E mode
        }
        $data_len = $len;// - 1;
        //Padding
        $code = str_pad($code, $data_len, '0', STR_PAD_LEFT);
        $code_len = strlen($code);
        // calculate check digit
        $sum_a = 0;
        for ($i = 1; $i < $data_len; $i += 2) {
            $sum_a += $code{$i};
        }
        if ($len > 12) {
            $sum_a *= 3;
        }
        $sum_b = 0;
        for ($i = 0; $i < $data_len; $i += 2) {
            $sum_b += ($code{$i});
        }
        if ($len < 13) {