PHP 7
- New Engine For The Good Old Train
@laruence
About Me
• Author of Yaf, Yar, Yac, Taint, Lua, etc
• Maintainer of APC, Zend Opcache, Msgpack, etc
• Chief software architect At Weibo since 2012
• PHP core developer since 2011
• Zend consultant since 2013
• Core author of PHP7
About PHP
• 20 years history
• Most popular Web service program language
• Over 82% sites are use PHP as server program language
PHP 7 New Features
PHP 7?
• PHP NG – Engine Refactor - performance improvements
• Abstarct Syntanx Tree
• Int64 Improvement
• Uniform variable syntax
• Native TLS
• Consistently foreach behaviors
• New <=>, **, ?? operaters
• Return Type Declarations
• Scalar Type Declarations
• Exceptions in Engine
• And Dozens features…