Merge branch 'PHP-5.5' into PHP-7.0.7

* PHP-5.5:
  Fix memory leak in imagescale()
  Update NEWS
  Better fix for bug #72135
  Fixed bug #72227: imagescale out-of-bounds read
  Fix bug #72241: get_icu_value_internal out-of-bounds read
  Fix bug #72135 - don't create strings with lengths outside int range
  Add check for string overflow to all string add operations
  Fix bug #72114 - int/size_t confusion in fread
  Updated NEWS
  Fixed bug #71331 - Uninitialized pointer in phar_make_dirstream()

Conflicts:
	Zend/zend_operators.c
	ext/intl/locale/locale_methods.c
	ext/phar/dirstream.c
	ext/phar/tests/bug71331.phpt
	ext/standard/file.c
	ext/standard/html.c

diff --cc ext/gd/libgd/gd_interpolation.c
Simple merge

diff --cc ext/intl/locale/locale_methods.c
Simple merge