PHP Fatal error: Uncaught Exception: E_NOTICE in PHP 7.4 about lessphp

[srmmedia]

As the PHP docs state the return value of end() is false for an empty array. So the following should fix this issue in less.inc.php from line 663.

// check for a rest
$last = end($args);
if (is_array($last) && $last[0] == "rest") {
	$rest = array_slice($orderedValues, count($args) - 1);
	$this->set($last[1], $this->reduce(array("list", " ", $rest)));
}

Thank You . I have the error from LionThemes helper using a wordpress plugin but mine is on line 665. I have been pulling my hair out for the last week trying to figure this out. I have scoured the internet up and down all ways around and this comment and code you gave fixed it. My god why is this information so hard to find?

[Bonscho]

Same here. Also could provide help on fixing this. Please let me know whether this is appreciated.

[Bonscho]

As the PHP docs state the return value of end() is false for an empty array. So the following should fix this issue in less.inc.php from line 663.

// check for a rest
$last = end($args);
if (is_array($last) && $last[0] == "rest") {
	$rest = array_slice($orderedValues, count($args) - 1);
	$this->set($last[1], $this->reduce(array("list", " ", $rest)));
}