Learning PHP 7 (Video 2)

This video tutorial covers the key differences and improvements in PHP 7 compared to previous versions. It highlights performance enhancements, such as increased request handling and reduced memory usage. The introduction of scalar type hints and return types is discussed, along with new operators like the spaceship and null coalesce operators. Deprecated features and improved exception handling are also covered. The video concludes with a brief overview of the next steps, including setting up a PHP 7 environment.

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