DeprecatedConstant

A constant annotated with @deprecated is being referenced. Deprecated constants are scheduled for removal and should not be used in new code.

Example

<?php
class Status {
    /**
     * @deprecated Use Status::ACTIVE instead.
     */
    public const ENABLED = 1;

    public const ACTIVE = 1;
}

echo Status::ENABLED; // deprecated constant

How to fix

Use the replacement constant indicated in the @deprecated message.