The PHP development team announced that PHP 7.0.0 has been officially released! This marks that PHP has officially entered the new PHP 7 era!
PHP 7.0.0 uses the new Zend Engine (Zend Engine), which has several major improvements and new features:
- Huge improvement in performance: PHP 7 is nearly twice as powerful as the previous version, PHP 5.6
- 显著降低了其内存用量
- Supports Abstract Syntax Tree
- Consistent 64-bit support
- Improved Exception hierarchy
- Many fatal errors are converted into Exceptions
- More secure random number generator
- Remove old, unsupported SAPI and extensions
- New null coalescing operator (??)
- Return type declaration and scalar type declaration
- anonymous class
- zero cost assertion
download:
- Please visit the download page for source code
- Windows binaries can be found at windows.php.net/download/
See ChangeLog for the complete update record .
The migration guide has been placed in the PHP manual, please pay attention to the details of new features and backward-incompatible changes.
Due to the need to be compatible with the latest OpenSSL 1.0.2e release, the release has been delayed. Thank you for your patience.
Today's release is not only the next major version of PHP, it is also the result of nearly two years of development work. This is a remarkable achievement by the core team and is inseparable from the incredible efforts of many active members of the community. In fact, today's release is not just a new version, but the arrival of a new era of PHP with great potential.
It's a great day for the PHP world!
Thanks to all contributors and supporters!
(Title picture from: digitalocean.com)
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