Changelog:
==========
. Fixed bug GH-11152 (Unable to alias namespaces containing reserved class
names).
. Fixed bug GH-9068 (Conditional jump or move depends on uninitialised
value(s)).
. Fixed bug GH-11189 (Exceeding memory limit in zend_hash_do_resize leaves
the array in an invalid state).
. Fixed bug GH-11063 (Compilation error on old GCC versions).
. Fixed bug GH-11222 (foreach by-ref may jump over keys during a rehash).
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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