从PHP 5.6.x 移植到 PHP 7.0.x
PHP Manual

New functions

Closure

CSPRNG

Error Handling and Logging

Generator

GNU Multiple Precision

Math

PCRE

PHP Options/Info

POSIX

Reflection

Zip

Zlib Compression


从PHP 5.6.x 移植到 PHP 7.0.x
PHP Manual