Merge branch 'PHP-5.5' into PHP-5.6

diff --cc NEWS
index dda1a22c920bdde141038974306534cbd736cf00,8d6fdff92ba9775ccd19c4ef856ae97da4f525a3..12b6aacf656160b1a3fa2075200e76ced81ebb5c
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -37,10 -28,14 +37,14 @@@ PH
    . Fixed bug #68504 (--with-libmbfl configure option not present on Windows).
      (Ashesh Vashi)
  
 -- Mcrypt:
 -  . Fixed possible read after end of buffer and use after free. (Dmitry)
 -
+ - Opcache:
+   . Fixed bug #67111 (Memory leak when using "continue 2" inside two foreach
+     loops). (Nikita)
+ 
 -- Pcntl:
 +- OpenSSL:
 +  . Improved handling of OPENSSL_KEYTYPE_EC keys. (Dominic Luechinger)
 +
 +- pcntl:
    . Fixed bug #60509 (pcntl_signal doesn't decrease ref-count of old handler
      when setting SIG_DFL). (Julien)