class Affiliates_Shortcodes {
private $earnings;
public static function affiliates_user_tree() {
echo $this->earnings;
}
}
Getting error:
Fatal error: Uncaught Error: Using $this when not in object context
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tereško
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VeeZ Phone
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4A static function has no relation to an object, so you cannot use `$this` in any static context. – xander Aug 21 '17 at 11:17
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so how to access it – VeeZ Phone Aug 21 '17 at 11:18
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1`echo self::earnings` - but $earnings must be declared static also! – Jeff Aug 21 '17 at 11:21
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`public static function` Declare your function not to be static – Denis Solakovic Aug 21 '17 at 11:21
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`static` means that your function is not applied on an object; so if you really need to access `$this`, you will need to remove `static` keyword – NatNgs Aug 21 '17 at 11:21
1 Answers
2
Your method is declared as static. You can't use object properties within static methods. See http://php.net/manual/en/language.oop5.static.php
t1gor
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