| 1 | <?php |
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| 11 | class EndpointCommand extends AbstractScaffoldingCommand |
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| 12 | { |
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| 13 | /** |
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| 14 | * @var string |
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| 15 | */ |
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| 16 | protected $type = 'endpoint'; |
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| 17 | |||
| 18 | /** |
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| 19 | * Execute command |
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| 20 | * @param \Symfony\Component\Console\Input\InputInterface $input |
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| 21 | * @param \Symfony\Component\Console\Output\OutputInterface $output |
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| 22 | * @return void |
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| 23 | */ |
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| 24 | protected function execute(InputInterface $input, OutputInterface $output) |
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| 28 | |||
| 29 | /** |
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| 30 | * File Template |
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| 31 | * @param string $namespace |
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| 32 | * @param string $name |
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| 33 | * @param string $topNSPart |
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| 34 | * @return string |
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| 35 | */ |
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| 36 | protected function template($namespace, $name, $topNSPart = "Endpoints") |
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| 62 | } |
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| 63 |
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the parent class: