unset()

I save signs in array like this:

["151:75:213:Factions"]=>
array(2) {
["rank"]=>
string(5) "Owner"
["cost"]=>
string(3) "500"
}

using unset($this->signs['151:75:213:Factions']); Does not remove it.

Is 151:75:213:Factions an element of the array signs ?

It's the key
$key => $value

Example:

PHP:

$array=['string0', 'string1', 'string2'];

unset($array[array_search('string1', $array)]);

Issue already fixed.