PHP version 7.1.23 (11 Oct 2018)

Core:

• Fixed bug #76901 (method_exists on SPL iterator passthrough method corrupts memory). (Nikita)
• Fixed bug #76846 (Segfault in shutdown function after memory limit error). (Nikita)

CURL:

• Fixed bug #76480 (Use curl_multi_wait() so that timeouts are respected). (Pierrick)

iconv:

• Fixed bug #66828 (iconv_mime_encode Q-encoding longer than it should be). (cmb)

Opcache:

• Fixed bug #76832 (ZendOPcache.MemoryBase periodically deleted by the OS). (Anatol)

POSIX:

• Fixed bug #75696 (posix_getgrnam fails to print details of group). (cmb)

Reflection:

• Fixed bug #74454 (Wrong exception being thrown when using ReflectionMethod). (cmb)

Standard:

• Fixed bug #73457 (Wrong error message when fopen FTP wrapped fails to open data connection). (Ville Hukkamäki)
• Fixed bug #74764 (Bindto IPv6 works with file_get_contents but fails with stream_socket_client). (Ville Hukkamäki)
• Fixed bug #75533 (array_reduce is slow when $carry is large array). (Manabu Matsui)

Zlib:

• Fixed bug #75273 (php_zlib_inflate_filter() may not update bytes_consumed). (Martin Burke, cmb)