public static function removeValueFromArray($arrayKey,$value){
$array=SessionUtils::getArray($arrayKey);
$_SESSION[$arrayKey]=$array;
$search=array_search($value, $array);
if($search!==FALSE){
unset($_SESSION[$arrayKey][$search]);
$_SESSION[$arrayKey] = array_values($_SESSION[$arrayKey]);
return true;
}
return false;
}
