Die Skriptsprache PHP wurde am 16.02.2017 in der Version 7.1.2 veröffentlicht. Gegenüber der vorherigen Version 7.0.16 wurden 34 Bugfixe gelöst, der GENERATOR_CREATE opcode verbessert, die hash_hkdf() Funktion hinzugefügt und PDO_Firebird implentiert.

PHP 7.1.2 Release Notes

• Core:
  • Improved GENERATOR_CREATE opcode handler.
  • Fixed bug #73877 (readlink() returns garbage for UTF-8 paths).
  • Fixed bug #73876 (Crash when exporting **= in expansion of assign op).
  • Fixed bug #73962 (bug with symlink related to cyrillic directory).
  • Fixed bug #73969 (segfault in debug_print_backtrace).
  • Fixed bug #73994 (arginfo incorrect for unpack).
  • Fixed bug #73973 (assertion error in debug_zval_dump).
• DOM:
  • Fixed bug #54382 (getAttributeNodeNS doesn’t get xmlns* attributes).
• DTrace:
  • Fixed bug #73965 (DTrace reported as enabled when disabled).
• FCGI:
  • Fixed bug #73904 (php-cgi fails to load -c specified php.ini file).
  • Fixed bug #72898 (PHP_FCGI_CHILDREN is not included in phpinfo()).
• FPM:
  • Fixed bug #69865 (php-fpm does not close stderr when using syslog).
• GD:
  • Fixed bug #73968 (Premature failing of XBM reading).
• GMP:
  • Fixed bug #69993 (test for gmp.h needs to test machine includes).
• Hash:
  • Added hash_hkdf() function.
  • Fixed bug #73961 (environmental build dependency in hash sha3 source).
• Intl:
  • Fix bug #73956 (Link use CC instead of CXX).
• LDAP:
  • Fixed bug #73933 (error/segfault with ldap_mod_replace and opcache).
• MySQLi:
  • Fixed bug #73949 (leak in mysqli_fetch_object).
• Mysqlnd:
  • Fixed bug #69899 (segfault on close() after free_result() with mysqlnd).
• Opcache:
  • Fixed bug #73983 (crash on finish work with phar in cli + opcache).
• OpenSSL:
  • Fixed bug #71519 (add serial hex to return value array).
  • Fixed bug #73692 (Compile ext/openssl with openssl 1.1.0 on Win).
  • Fixed bug #73978 (openssl_decrypt triggers bug in PDO).
• PDO_Firebird:
  • Implemented FR #72583 (All data are fetched as strings).
• PDO_PgSQL:
  • Fixed bug #73959 (lastInsertId fails to throw an exception for wrong sequence name).
• Phar:
  • Fixed bug #70417 (PharData::compress() doesn’t close temp file).
• posix:
  • Fixed bug #71219 (configure script incorrectly checks for ttyname_r).
• Session:
  • Fixed bug #69582 (session not readable by root in CLI).
• SPL:
  • Fixed bug #73896 (spl_autoload() crashes when calls magic _call()).
• Standard:
  • Fixed bug #69442 (closing of fd incorrect when PTS enabled).
  • Fixed bug #47021 (SoapClient stumbles over WSDL delivered with „Transfer-Encoding: chunked“).
  • Fixed bug #72974 (imap is undefined service on AIX).
  • Fixed bug #72979 (money_format stores wrong length AIX).
  • Fixed bug #73374 (intval() with base 0 should detect binary).
  • Fixed bug #69061 (mail.log = syslog contains double information).
• ZIP:
  • Fixed bug #70103 (ZipArchive::addGlob ignores remove_all_path option).

Quelle: http://php.net/ChangeLog-7.php#7.1.2