Micro optimaztion (yeah, I know compiler supposed to do that)

Micro optimizations

Make it inline

don't sort array with single element

Improved array_diff() function (use simple and more efficient algorithm).

Merge remote-tracking branch 'origin/master' into native-tls

* origin/master:
Removed deprecated checks

Removed deprecated checks

first shot remove TSRMLS_* things

Improved array_merge() and array_replace() (1-st array may be added using simple procedure).

typo fixes - https://github.com/vlajos/misspell_fixer

rework the previous fix for var names with size_t, no ugly casts anymore

this should be uint32

fix datatype mismatches

fixing datatype mismatches

array_pop/array_shift optimization

Fix array_keys() on $GLOBALS

Remove support for classes without class entries

get_class_entry must be non-NULL and return non-NULL.

Move smart_str implementation into Zend/

So we can use it there as well...

For now I've retained the zend_smart_str_public.h header, though
it would probably be better to just m

Move smart_str implementation into Zend/

So we can use it there as well...

For now I've retained the zend_smart_str_public.h header, though
it would probably be better to just move that one struct into
zend_types.h.

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s/PHP 5/PHP 7/

Avoid double IS_INTERNED() check

Fixed useless or duplicated IS_INTERNED() checks

fix signed/unsigned mismatch

Duplicate array only if neccessary

master renames phase 7

master renames phase 6