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Code Issues Releases Wiki Activity

PHP 8.1: fix various deprecations/errors in newest version of PHP (#310)

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* Test on PHP 8.1

* PHP 8.1: fix deprecated NULL param to glob()

* PHP 8.1: fix PHP error when passing NULL to rawurlencode()

* PHP 8.1: calling ctype_lower with FALSE is deprecated

* PHP 8.1: passing NULL to setAttribute() is deprecated

* PHP 8.1: passing NULL to str_replace() is an error

* PHP 8.1: fix error passing NULL to str_replace()

* PHP 8.1: fix return type deprecation with backwards compatible attribute

* Revert typo
This commit is contained in:
David Rans
2022-04-08 11:48:12 -06:00
committed by GitHub
parent 12ab42bd6e
commit 1dd3e52365
9 changed files with 14 additions and 12 deletions
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2
library/HTMLPurifier/Length.php
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@@ -78,7 +78,7 @@ class HTMLPurifier_Length
if ($this->n === '0' && $this->unit === false) {
return true;
}
if (!ctype_lower($this->unit)) {
if ($this->unit === false || !ctype_lower($this->unit)) {
$this->unit = strtolower($this->unit);
}
if (!isset(HTMLPurifier_Length::$allowedUnits[$this->unit])) {