| 1 | <?php  | 
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| 11 | class WPInv_Privacy extends WPInv_Abstract_Privacy { | 
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| 12 | |||
| 13 | /**  | 
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| 14 | * Init - hook into events.  | 
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| 15 | */  | 
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| 16 |     public function __construct() { | 
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| 25 | |||
| 26 | /**  | 
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| 27 | * Add privacy policy content for the privacy policy page.  | 
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| 28 | *  | 
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| 29 | * @since 3.4.0  | 
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| 30 | */  | 
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| 31 |     public function get_privacy_message() { | 
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| 41 | |||
| 42 | }  | 
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| 43 | |||
| 45 | 
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: