I'm seeing this happen more and more, but I'm not sure what I need to do to stop this warning:
DEPRECATED: Creating dynamic properties... DEPRECATED
This is my class:
class database { public $username = "root"; public $password = "password"; public $port = 3306; public function __construct($params = array()) { foreach ($params as $key => $value) { $this->{$key} = $value; } } }
This is how I instantiate it.
$db = new database(array( 'database' => 'db_name', 'server' => 'database.internal', ));
This gives me two messages:
DEPRECATED: Create dynamic properties database::$database Deprecated
DEPRECATED: Create dynamic properties database::$server Deprecated
This warning tells you that the property you are trying to set is not listed at the top of the class.
When you run this command:
is roughly equivalent to this:
The warning is that there is no line in the class definition indicating that
$db->database
or$db->server
exists.Currently, they are dynamically created as untyped public properties, but in the future, you will need to declare them explicitly:
In some rare cases you actually want to say "the properties of this class are whatever properties I decide to add at runtime"; in that case you can use
#[AllowDynamicProperties]
Attributes, as shown below:Binzhou City, Shandong Province***The salary is so high that ***ha
So the warning comes from the constructor adding a dynamic class attribute. It does seem like you are making something simple too complex if you don't have to pass the fields dynamically and authentically, so try something like this.
Is there any reason why you need dynamic parameters? You can also do this:
If you add parameters ahead of time, they are not dynamic, you are just assigning a value to something that already exists.
It should now work without any warnings.
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