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What are the new string processing functions introduced in PHP8?
Author: W3D TeamStatus: PublishedQuestion passed 948 times
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4
Is this function signature valid?
```php
<?php
interface Demo
{
public function bar(): ?mixed;
}
```3
Check if a value is in an array in PHP3
Use the match expression in PHP to print a string.4
PHP function with named and positional arguments.7
PHP code that throws an error.3
Which function signature is valid?3
Attributes are metadata that can be added to classes, properties, constants or methods.