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Which method, introduced in PHP8, allows you to determine if a string contains a substring?
Author: DamienStatus: PublishedQuestion passed 75 times
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5
Check if a value is in an array in PHP9
PHP code that throws an error.4
Is this function signature valid?
```php
<?php
interface Demo
{
public function bar(): ?mixed;
}
```4
Attributes are metadata that can be added to classes, properties, constants or methods.5
Which function signature is valid?5
PHP function with named and positional arguments.4
Use the match expression in PHP to print a string.