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functions.php: fix null parameter

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Zankaria 2024-05-11 00:28:51 +02:00
parent 49d815c2ee
commit ed05049777
1 changed files with 1 additions and 1 deletions
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inc/functions.php
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@ -2276,7 +2276,7 @@ function defined_flags_accumulate($desired_flags) {
function utf8tohtml($utf8) { function utf8tohtml($utf8) {
$flags = defined_flags_accumulate(['ENT_NOQUOTES', 'ENT_SUBSTITUTE', 'ENT_DISALLOWED']); $flags = defined_flags_accumulate(['ENT_NOQUOTES', 'ENT_SUBSTITUTE', 'ENT_DISALLOWED']);
return htmlspecialchars($utf8, $flags, 'UTF-8'); return $utf8 ? htmlspecialchars($utf8, $flags, 'UTF-8') : '';
} }
function ordutf8($string, &$offset) { function ordutf8($string, &$offset) {