2017-04-13，PHP开发团队正式发布PHP 7.1.4，修复一些错误，推荐左右PHP 7.1的用户升级到该版本。

Version 7.1.4

13 Apr 2017

Core:

• Fixed bug #74149 (static embed SAPI linkage error).
• Fixed bug #73370 (falsely exits with "Out of Memory" when using USE_ZEND_ALLOC=0).
• Fixed bug #73960 (Leak with instance method calling static method with referenced return).
• Fixed bug #69676 (Resolution of self::FOO in class constants not correct).
• Fixed bug #74265 (Build problems after 7.0.17 release: undefined reference to `isfinite').
• Fixed bug #74302 (yield fromLABEL is over-greedy).

Apache:

• Reverted patch for bug #61471, fixes bug #74318.

Date:

• Fixed bug #72096 (Swatch time value incorrect for dates before 1970).

DOM:

• Fixed bug #74004 (LIBXML_NOWARNING flag ingnored on loadHTML*).

iconv:

• Fixed bug #74230 (iconv fails to fail on surrogates).

Opcache:

• Fixed bug #74250 (OPcache compilation performance regression in PHP 5.6/7 with huge classes).

OpenSSL:

• Fixed bug #72333 (fwrite() on non-blocking SSL sockets doesn't work).

PDO MySQL:

• Fixed bug #71003 (Expose MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT to PDO interface).

SPL:

• Fixed bug #74058 (ArrayObject can not notice changes).

SQLite:

• Fixed bug #74217 (Allow creation of deterministic sqlite functions).

Streams:

• Fixed bug #74216 (Correctly fail on invalid IP address ports).

zlib:

• Fixed bug #74240 (deflate_add can allocate too much memory).

详细地址：http://php.net/ChangeLog-7.php#7.1.4

Linux下载地址：http://php.net/downloads.php#v7.1.4

Windows下载地址：http://windows.php.net/download/