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N°2329 PHP 7.4 compat : fix warnings in TCPDF

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Integrate last TCPDF fork version (6.3.2)
This commit is contained in:
Pierre Goiffon
2020-01-08 10:59:39 +01:00
parent 4544bba652
commit e47e02932a
13 changed files with 172 additions and 111 deletions
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6
lib/combodo/tcpdf/tcpdf_parser.php
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@@ -531,10 +531,10 @@ class TCPDF_PARSER {
if ($char == '(') {
$open_bracket = 1;
while ($open_bracket > 0) {
if (!isset($this->pdfdata{$strpos})) {
if (!isset($this->pdfdata[$strpos])) {
break;
}
$ch = $this->pdfdata{$strpos};
$ch = $this->pdfdata[$strpos];
switch ($ch) {
case '\\': { // REVERSE SOLIDUS (5Ch) (Backslash)
// skip next character
@@ -578,7 +578,7 @@ class TCPDF_PARSER {
}
case '<': // \x3C LESS-THAN SIGN
case '>': { // \x3E GREATER-THAN SIGN
if (isset($this->pdfdata{($offset + 1)}) AND ($this->pdfdata{($offset + 1)} == $char)) {
if (isset($this->pdfdata[($offset + 1)]) AND ($this->pdfdata[($offset + 1)] == $char)) {
// dictionary object
$objtype = $char.$char;
$offset += 2;