Migrating from PHP 7.0.x to PHP 7.1.x
PHP Manual

New functions

PHP Core

  • sapi_windows_cp_get
  • sapi_windows_cp_set
  • sapi_windows_cp_conv
  • sapi_windows_cp_is_utf8

Closure

  • Closure::fromCallable

CURL

  • curl_multi_errno
  • curl_share_errno
  • curl_share_strerror

Session

  • session_create_id
  • session_gc

SPL

  • is_iterable

PCNTL

  • pcntl_async_signals
  • pcntl_signal_get_handler