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Attributes allow adding information to code elements. On which element(s) can they be used?
Author: DamienStatus: PublishedQuestion passed 97 times
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4
Use the match expression in PHP to print a string.7
PHP code that throws an error.5
Check if a value is in an array in PHP5
PHP function with named and positional arguments.4
Attributes are metadata that can be added to classes, properties, constants or methods.5
Which function signature is valid?4
Is this function signature valid?
```php
<?php
interface Demo
{
public function bar(): ?mixed;
}
```