Drop unused is_self member

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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Return null on zpp failure in Array::exchangeArray()

Method was still returning a value despite zpp failing previously...

Remove unnecessary retval members in SPL

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

Changed ArrayIterator implementation using zend_hash_iterator_... API. Allowed modification of itterated ArrayObject using the same behavior as proposed in `Fix "foreach" behavior`. Removed "Array wa

Changed ArrayIterator implementation using zend_hash_iterator_... API. Allowed modification of itterated ArrayObject using the same behavior as proposed in `Fix "foreach" behavior`. Removed "Array was modified outside object and internal position is no longer valid" hack.

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Use new macros

Always throw TypeException on throwing zpp failures

Introduces a ZEND_PARSE_PARAMS_THROW flag for zpp, which forces to
report FAILURE errors using a TypeException instead of a Warning,

Always throw TypeException on throwing zpp failures

Introduces a ZEND_PARSE_PARAMS_THROW flag for zpp, which forces to
report FAILURE errors using a TypeException instead of a Warning,
like it would happen in strict mode.

Adds a zend_parse_parameters_throw() convenience function, which
invokes zpp with this flag.

Converts all cases I could identify, where we currently have
throwing zpp usage in constructors and replaces them with this API.
Error handling is still replaced to EH_THROW in some cases to handle
other, domain-specific errors in constructors.

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Don't relay on reference-counter when parameter expected to be a reference, but value given.

Reclassify E_STRICT notices

Per RFC https://wiki.php.net/rfc/reclassify_e_strict

While reviewing this, found that there are still three E_STRICTs
left in libraries - need to dis

Reclassify E_STRICT notices

Per RFC https://wiki.php.net/rfc/reclassify_e_strict

While reviewing this, found that there are still three E_STRICTs
left in libraries - need to discuss those.

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Changed HashTable layout:

Removed HashTable->arHash (reduced memory consumption). Now hash slots may be accessed using HT_HASH() macro.
Hash slotas are allocated together with Buckets (b

Changed HashTable layout:

Removed HashTable->arHash (reduced memory consumption). Now hash slots may be accessed using HT_HASH() macro.
Hash slotas are allocated together with Buckets (before them) and lay in reverse order from HashTable->arData base address (see comments in Zend/zend_types.h)
Indexes in hash table and conflict resolution chains (Z_NEXT) may be stored as indeces or offsets in bytes, depending on system (32 or 64-bit).
HashTable data filelds are reordered to keep the most useful for zend_hash_find() data in the same CPU cache line.

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Use specialized macro for string zval creation

Fixed build on windows

Merged zend_array and HashTable into the single data structure.
Now each HashTable is also zend_array, so it's refcounted and may be a subject for Copy on Write
zend_array_dup() was changed t

Merged zend_array and HashTable into the single data structure.
Now each HashTable is also zend_array, so it's refcounted and may be a subject for Copy on Write
zend_array_dup() was changed to allocate and return HashTable, instead of taking preallocated HashTable as argument.

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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

Fix uses of zval_add_ref and add comment on usage

zval_add_ref should be used as a copy ctor, after the value was
already copied.

In particular when used with hash insertions, i

Fix uses of zval_add_ref and add comment on usage

zval_add_ref should be used as a copy ctor, after the value was
already copied.

In particular when used with hash insertions, it should be applied
to the return value of the insert function.

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Drop duplicate arg from hash_get_current_key_ex

Micro optimization

first shot remove TSRMLS_* things

Review a few more SEPARATE_ZVAL_IF_NOT_REF usages

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/