Merge remote-tracking branch 'php/PHP-7.0' into PHP-7.0

Merge remote-tracking branch 'php/PHP-7.0' into PHP-7.0

* php/PHP-7.0: (115 commits)
  Do not edit the value in place (might be relates to #71261)
  Fixed bug #71264 (file_put_contents() returns unexpected value when filesystem runs full)
  Duplicated i
  remove duplicated skipif conditions
  bump year which is missed in rev 49493a2
  bump year which is missed in rev 49493a2
  sync with new tests from 7.0 for ICU 55_1 and 56_1 compat
  sync skipifs for ext/intl for ICU 55_* and 56_* compat
  Update header to PHP Version 7
  Happy new year (Update copyright to 2016)
  Happy new year (Update copyright to 2016)
  Happy new year (Update copyright to 2016)
  Fixed bug #71249 (ldap_mod_replace/ldap_mod_add store value as string "Array")
  Fixed test after fix lineno of finally
  MFH: Fix lineno for finally FAST_CALL and JMP
  This should be better
  Fixed bug #71245 (file_get_contents() ignores "header" context option if it's a reference)
  Fixed info while setting opcache.file_cache_only
  Drop extra line
  Add CVE for #71105 (PHP 7.0.1)
  ...