PHP Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in ...\FieldtypeRecurringDates\partials\AlpineComponent.php:17 #3
This is only a little warning in partials\AlpineComponent.php: line 17
PHP Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in ...\FieldtypeRecurringDates\partials\AlpineComponent.php:17
$inputfield->getAttribute('data-json-rrule')
does not be null, but it is null in my case.
it would be better to check if it is null before to prevent the warning on higher PHP versions:
This is only a little warning in partials\AlpineComponent.php: line 17
PHP Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in ...\FieldtypeRecurringDates\partials\AlpineComponent.php:17$inputfield->getAttribute('data-json-rrule')does not be null, but it is null in my case.
it would be better to check if it is null before to prevent the warning on higher PHP versions:
if(!is_null($inputfield->getAttribute('data-json-rrule'))){ $pre_text = htmlspecialchars($inputfield->getAttribute('data-json-rrule'), ENT_QUOTES, "UTF-8"); }