Update php54 to 5.4.7 (PHP 5.4.7).

13 Sep 2012, PHP 5.4.7

- Core:
  . Fixed bug (segfault while build with zts and GOTO vm-kind). (Laruence)
  . Fixed bug #62955 (Only one directive is loaded from "Per Directory Values"
    Windows registry). (Felipe)
  . Fixed bug #62844 (parse_url() does not recognize //). (Andrew Faulds).
  . Fixed bug #62829 (stdint.h included on platform where HAVE_STDINT_H is not
    set). (Felipe)
  . Fixed bug #62763 (register_shutdown_function and extending class).
    (Laruence)
  . Fixed bug #62725 (Calling exit() in a shutdown function does not return
    the exit value). (Laruence)
  . Fixed bug #62744 (dangling pointers made by zend_disable_class). (Laruence)
  . Fixed bug #62716 (munmap() is called with the incorrect length).
    (slangley@google.com)
  . Fixed bug #62358 (Segfault when using traits a lot). (Laruence)
  . Fixed bug #62328 (implementing __toString and a cast to string fails)
    (Laruence)
  . Fixed bug #51363 (Fatal error raised by var_export() not caught by error
    handler). (Lonny Kapelushnik)
  . Fixed bug #40459 (Stat and Dir stream wrapper methods do not call
    constructor). (Stas)

- CURL:
  . Fixed bug #62912 (CURLINFO_PRIMARY_* AND CURLINFO_LOCAL_* not exposed).
    (Pierrick)
  . Fixed bug #62839 (curl_copy_handle segfault with CURLOPT_FILE). (Pierrick)

- DateTime:
  . Fixed bug #62852 (Unserialize invalid DateTime causes crash).
    (reeze.xia@gmail.com)

- Intl:
  . Fixed Spoofchecker not being registered on ICU 49.1. (Gustavo)
  . Fix bug #62933 (ext/intl compilation error on icu 3.4.1). (Gustavo)
  . Fix bug #62915 (defective cloning in several intl classes). (Gustavo)

- Installation:
  . Fixed bug #62460 (php binaries installed as binary.dSYM). (Reeze Xia)

- PCRE:
  . Fixed bug #55856 (preg_replace should fail on trailing garbage).
    (reg dot php at alf dot nu)

- PDO:
  . Fixed bug #62685 (Wrong return datatype in PDO::inTransaction()). (Laruence)

- Reflection:
  . Fixed bug #62892 (ReflectionClass::getTraitAliases crashes on importing
    trait methods as private). (Felipe)
  . Fixed bug #62715 (ReflectionParameter::isDefaultValueAvailable() wrong
    result). (Laruence)

- Session:
  . Fixed bug (segfault due to retval is not initialized). (Laruence)
  . Fixed bug (segfault due to PS(mod_user_implemented) not be reseted
    when close handler call exit). (Laruence)

- SPL:
  . Fixed bug #62904 (Crash when cloning an object which inherits SplFixedArray)
    (Laruence)
  . Implemented FR #62840 (Add sort flag to ArrayObject::ksort). (Laruence)

- Standard:
  . Fixed bug #62836 (Seg fault or broken object references on unserialize()).
    (Laruence)

- FPM:
  . Merged PR 121 by minitux to add support for slow request counting on PHP
    FPM status page. (Lars)

(taca)