Use object apply count in var_dump / print_r

Instead of using the array apply count on the debug_info array, use
the object apply count for recursion detection when dumping. This
han

Use object apply count in var_dump / print_r

Instead of using the array apply count on the debug_info array, use
the object apply count for recursion detection when dumping. This
handles recursion in a more generic way and does not require each
debug_info handler to deal with this.

This allows returning a temporary debug_info array, instead of
having to store it in the object (thus delaying destruction of the
values).

Switch SPL debug_info handlers to use a temporary array.

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Remove unnecessary retval members in SPL

This is what the rv params are for. Avoid holding onto values
longer than necessary.

Move zend_object->guards into additional slot of zend_object->properties_table[]. As result size of objects without __get/__set/__unset/__isset magic methods is reduced.

bump year

bump year

Bump year

trailing whitespace removal

first shot remove TSRMLS_* things

fix the comparison return value

fix datatype mismatch

s/PHP 5/PHP 7/

implement #67886

master renames phase 7

master renames phase 1

more fixes to ext/spl

mostly fixes to spl, but also some other

fix macros in the 5 basic extensions

Use reference counting instead of zval duplication

Make they are in the same style of Z_ISREF

Combine HashTable.flags and HashTable.nApplyCount into single 32-bit word

Fix ZTS build

This only makes it compile, it doesn't actually work, presumably
because interned strings are assumed in some places.

Fixed destruction of objects and iterators on unclean request shutdown and GC (few cases are still unfixed).
Now we destroy objects it two steps. At first - object properties of all objects and o

Fixed destruction of objects and iterators on unclean request shutdown and GC (few cases are still unfixed).
Now we destroy objects it two steps. At first - object properties of all objects and only then the objects their selves.

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Refactored GC (incomplete)

Should not release container before dup

Refactor Spl_Heap to fixed bug after default_properties change