Fixes for POSIX compliancy.

- Brought ext/bcmath to the new millennium
# consistency..

- Revert the revert of these patches. This overloading can only be used
- by C extensions such as SimpleXML and *NOT* PHP code. Reasons given
- on the mailing list and problem with reentrancy

- Revert the revert of these patches. This overloading can only be used
- by C extensions such as SimpleXML and *NOT* PHP code. Reasons given
- on the mailing list and problem with reentrancy inside the opcodes.

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- Don't automatically call __toString() in convert_to_string_ex().
- use __toString() in your code.
- Keep the auto-case in make_printable_zval.

Add new interface ArrayAccess to use objects as Arrays

Bugfix #26156 (REPLACE_ZVAL_VALUE works on uninit stack-based zvals)

Handle exceptions in casting more gracefully.
This fixes bug #26166

Fixed bug #26148 (Print the notice before modifying variable on type
mismatch).

# This only crashes in ZE1, however logic dictates that it may also crash
# in ZE2 because variable do

Fixed bug #26148 (Print the notice before modifying variable on type
mismatch).

# This only crashes in ZE1, however logic dictates that it may also crash
# in ZE2 because variable does not have a correct type.

Patch by: morten-bugs dot php dot net at afdelingp dot dk

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Fallback to default behaviour for unsupported object type conversions

- Allow partial type conversion support for objects.
- Add support for object to string conversion from userspace by method
__toString() and add a test.

Simplify / fix

Commit 64-bit fixes to the standard operators
by Ard Biesheuvel (abies@php.net)

Fix warnings

Improve infrastructure of numeric handling of elements in symbol tables.

When you want to work with a symbol table, and you don't know whether you
have a numeric ("string that looks like

Improve infrastructure of numeric handling of elements in symbol tables.

When you want to work with a symbol table, and you don't know whether you
have a numeric ("string that looks like a number") or a string element in
your hands, use zend_symtable_*() functions, in place of zend_hash_*()
functions.

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revert back the optimization for now.

Very simple, but very effective optimization. Provides a signifigant speed
improvement to matches done via '=='. This checks that the lengths of two
strings are equal before performing a me

Very simple, but very effective optimization. Provides a signifigant speed
improvement to matches done via '=='. This checks that the lengths of two
strings are equal before performing a memcmp() on them.

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updating license information in the headers.

Faster interface inheritance & faster inheritance checks

Assume lazy consensus regarding the cast_object() patch. *Only* implemented
from a internals perspective. This callback has been very useful for both
ext/mono and ext/simplexml

move HANDLE_NUMERIC() from the hash table implementation upstream to the
places that actually need to use it.

Use same parameter order as strcpy()

Make zend_str_tolower_copy() a copy function (like stccpy).
Supply a dup version (like estrdup).
Fix tolower() handling.
# Havin copy and dup allows to use the faster version even with

Make zend_str_tolower_copy() a copy function (like stccpy).
Supply a dup version (like estrdup).
Fix tolower() handling.
# Havin copy and dup allows to use the faster version even with
# memory not allocated by emalloc.

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optimize loops. The check only exists for integers because that's the more
common optimization, and you actually lose performance if you check for
a double too (wierd but true).

bah humbug, use the pointer based version, which turns out to be an instruction
faster

use pointer arithmetic for the normal zend_str_tolower()