Easy
What are WeakMap data structures?
Author: W3D TeamStatus: PublishedQuestion passed 1077 times
Edit
2
Community EvaluationsNo one has reviewed this question yet, be the first!
3
PHP code that throws a TypeError7
PHP code that throws an error.5
PHP function with named and positional arguments.4
Which function signature is valid?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;
}
```