PHP version 7.0.23 (31 Aug 2017)

Core:

• Fixed bug #74947 (Segfault in scanner on INF number). (Laruence)
• Fixed bug #74954 (null deref and segfault in zend_generator_resume()). (Bob)
• Fixed bug #74725 (html_errors=1 breaks unhandled exceptions). (Andrea)

Date:

• Fixed bug #75002 (Null Pointer Dereference in timelib_time_clone). (Derick)

Intl:

• Fixed bug #74993 (Wrong reflection on some locale_* functions). (Sara)

Mbstring:

• Fixed bug #71606 (Segmentation fault mb_strcut with HTML-ENTITIES encoding). (cmb)
• Fixed bug #62934 (mb_convert_kana() does not convert iteration marks). (Nikita)
• Fixed bug #75001 (Wrong reflection on mb_eregi_replace). (Fabien Villepinte)

MySQLi:

• Fixed bug #74968 (PHP crashes when calling mysqli_result::fetch_object with an abstract class). (Anatol)

phar:

• Fixed bug #74991 (include_path has a 4096 char limit in some cases). (bwbroersma)

Reflection:

• Fixed bug #74949 (null pointer dereference in _function_string). (Laruence)

Session:

• Fixed bug #74833 (SID constant created with wrong module number). (Anatol)

SimpleXML:

• Fixed bug #74950 (nullpointer deref in simplexml_element_getDocNamespaces). (Laruence)

SPL:

• Fixed bug #75049 (spl_autoload_unregister can't handle spl_autoload_functions results). (Laruence)
• Fixed bug #74669 (Unserialize ArrayIterator broken). (Andrew Nester)
• Fixed bug #75015 (Crash in recursive iterator destructors). (Julien)

Standard:

• Fixed bug #75075 (unpack with X* causes infinity loop). (Laruence)
• Fixed bug #74103 (heap-use-after-free when unserializing invalid array size). (Nikita)
• Fixed bug #75054 (A Denial of Service Vulnerability was found when performing deserialization). (Nikita)

WDDX:

• Fixed bug #73793 (WDDX uses wrong decimal seperator). (cmb)

XMLRPC:

• Fixed bug #74975 (Incorrect xmlrpc serialization for classes with declared properties). (blar)