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Fix php7.4 error

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PHP message: PHP Notice:  Trying to access array offset on value of type int in /vendor/tecnickcom/tcpdf/tcpdf.php on line 12385
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LDAV 2020-01-08 15:27:06 +01:00 committed by GitHub
parent 9fde7bb9b4
commit 3575fa5f1b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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tcpdf.php
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@ -4722,7 +4722,7 @@ class TCPDF {
*/
public function SetLink($link, $y=0, $page=-1) {
$fixed = false;
if (!empty($page) AND ($page[0] == '*')) {
if (!empty($page) AND (substr($page, 0, 1) == '*')) {
$page = intval(substr($page, 1));
// this page number will not be changed when moving/add/deleting pages
$fixed = true;
@ -12279,7 +12279,7 @@ class TCPDF {
$x = $this->w;
}
$fixed = false;
if (!empty($page) AND ($page[0] == '*')) {
if (!empty($page) AND (substr($page, 0, 1) == '*')) {
$page = intval(substr($page, 1));
// this page number will not be changed when moving/add/deleting pages
$fixed = true;
@ -12382,7 +12382,7 @@ class TCPDF {
$x = $this->w;
}
$fixed = false;
if (!empty($page) AND ($page[0] == '*')) {
if (!empty($page) AND (substr($page, 0, 1) == '*')) {
$page = intval(substr($page, 1));
// this page number will not be changed when moving/add/deleting pages
$fixed = true;