This is a maintenance release that in addition to over 70 non-critical
bug fixes addresses several security issues inside the exif and
fbsql extensions as well as the unserialize(), swf_definepoly()
and getimagesize() functions. All Users of PHP are strongly
encouraged to upgrade to this release.
Bugfix release
* Crash in bzopen() if supplied path to non-existent file.
* DOM crashing when attribute appended to Document.
* unserialize() float problem on non-English locales.
* Crash in msg_send() when non-string is stored without being serialized.
* Possible infinite loop in imap_mail_compose().
* Fixed crash in chunk_split(), when chunklen > strlen.
* session_set_save_handler crashes PHP when supplied non-existent object ref.
* Memory leak in zend_language_scanner.c.
* Compile failures of zend_strtod.c.
* Fixed crash in overloaded objects & overload() function.
* cURL functions bypass open_basedir.
PHP4 also doesn't bundle PEAR Net_Socket and Net_SMTP anymore now.
