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What are the new string processing functions introduced in PHP8?
Author: W3D TeamStatus: PublishedQuestion passed 1036 times
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4
Is this function signature valid?
```php
<?php
interface Demo
{
public function bar(): ?mixed;
}
```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.3
PHP code that throws a TypeError4
Which function signature is valid?