1 | <?php |
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15 | class Identity extends Model implements IdentityInterface |
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16 | { |
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17 | |||
18 | private static $ids = [ |
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19 | 'user1', |
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20 | 'user2', |
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21 | 'user3', |
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22 | ]; |
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23 | |||
24 | private $_id; |
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25 | |||
26 | public static function findIdentity($id) |
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34 | |||
35 | public static function findIdentityByAccessToken($token, $type = null) |
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39 | |||
40 | public function getId() |
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44 | |||
45 | public function getAuthKey() |
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49 | |||
50 | public function validateAuthKey($authKey) |
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54 | |||
55 | public function getMfaSecretKey() |
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59 | |||
60 | } |
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61 |
Let’s assume you have a class which uses late-static binding:
The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the
getSomeVariable()
on that sub-class, you will receive a runtime error:In the case above, it makes sense to update
SomeClass
to useself
instead: