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Avoid a deprecated error from PHP8.1 (#573)

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Co-authored-by: Nicola Asuni <nicolaasuni@users.noreply.github.com>
Co-authored-by: William Desportes <williamdes@wdes.fr>
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Bart Driessen 2022-12-17 16:59:09 +07:00 committed by GitHub
parent a336b531f6
commit ef356f0bc7
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1 changed files with 1 additions and 1 deletions
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include/tcpdf_static.php
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@ -286,7 +286,7 @@ class TCPDF_STATIC {
*/
public static function _escapeXML($str) {
$replaceTable = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
$str = strtr($str, $replaceTable);
$str = strtr($str === null ? '' : $str, $replaceTable);
return $str;
}