Junior — Middle
Do you have experience working with PHP version 8?
sobes.tech AI
Answer from AI
PHP 8 brought many improvements and new features compared to previous versions. Key innovations include:
- JIT compilation for performance enhancement.
- Improved type system: union types, static return type, mixed type.
- New syntactic constructs: match expression, nullsafe operator (?->).
- Attributes (annotations) for metadata.
- Improvements in error and exception handling.
Example of using match in PHP 8:
$httpCode = 404;
$message = match ($httpCode) {
200, 201 => 'Success',
404 => 'Not Found',
500 => 'Server Error',
default => 'Unknown status',
};
echo $message; // Outputs 'Not Found'
If you have experience working with PHP 8, you are likely familiar with these features and capabilities.