Medium
What does this code display?
<?php
echo $a?->b() ?? 'test';
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
7
PHP code that throws an error.5
PHP function with named and positional arguments.4
Attributes are metadata that can be added to classes, properties, constants or methods.4
Use the match expression in PHP to print a string.4
Is this function signature valid?
```php
<?php
interface Demo
{
public function bar(): ?mixed;
}
```3
PHP code that throws a TypeError4
Which function signature is valid?