Fixed ZTS build

- Removed allow_call_time_pass_reference (Pierrick)

Added concept of interned strings. All strings constants known at compile time are allocated in a single copy and never changed.

sed -i "s#1998-2009#1998-2010#g" **/*.c **/*.h **/*.php

Fixed bug #47038 (Memory leak in include)

Fixed floating point mathematic speed degradation (Christian)

- add EG(windows_version_info), set at init time once per instance
contains a OSVERSIONINFOEX struct. It lets us determine easily on which windows version is used (for example)

MFH: Bump copyright year, 3 of 3.

Added support for namespaces with brackets. (Greg)

- MFH Improve exception linking

- MFH Fix memleak with new error handling stack'ing

- Revived zend multibyte

implemented again zend-multibyte for PHP 5.3

Fixes to heredoc and cleanup of new re2c scanner. (Patch by Matt Wilmas)

MFH: Implemented "jump label" operator (limited "goto")
[DOC]

Make the sigsetjmp change more robust. On systems that don't have
sigsetjmp use setjmp. Windows is of course weird in that it seems to
have sigsetjmp but not sigjmp_buf (??) so force it to

Make the sigsetjmp change more robust. On systems that don't have
sigsetjmp use setjmp. Windows is of course weird in that it seems to
have sigsetjmp but not sigjmp_buf (??) so force it to use setjmp in
config.w32.h.in

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Use sigsetjmp and siglongjmp instead of setjmp/longjmp in order to be
consistent in how we deal with the signal mask. POSIX doesn't specify
what to do with the signal mask in setjmp/longjmp

Use sigsetjmp and siglongjmp instead of setjmp/longjmp in order to be
consistent in how we deal with the signal mask. POSIX doesn't specify
what to do with the signal mask in setjmp/longjmp which has resulted in
the signal mask getting saved on *BSD and not getting saved on Linux.
Making the behaviour explicit via sigsetjmp/siglongjmp gives us
consistency and saves expensive sigprocmask() syscalls on *BSD.

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MFH: Dropped zend.ze1_compatibility_mode
[DOC]

Implemented concept of "delayed early binding" that allows opcode caches to perform class declaration (early and/or run-time binding) in exactly the same order as vanila php.
The following pseudo

Implemented concept of "delayed early binding" that allows opcode caches to perform class declaration (early and/or run-time binding) in exactly the same order as vanila php.
The following pseudo-code explains how it should be used in opcode cache.

function cache_compile_file($filename) {
if (!is_cached($filename)) {
...
orig_compiler_options = CG(compiler_optins);
CG(compiler_options) |= ZEND_COMPILE_IGNORE_INTERNAL_CLASSES |
ZEND_COMPILE_DELAYED_BINDING;
$op_array = orig_compile_file($filename);
CG(compiler_options) = orig_copiler_options;
...
} else {
$op_array = restore_from_cache($filename);
}
zend_do_delayed_early_binding($op_array);
}

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- Rewrite scanner to be based on re2c instead of flex
The full patch is available as:
http://php.net/~helly/php-re2c-5.3-20080316.diff.txt
This is against php-re2c repository versio

- Rewrite scanner to be based on re2c instead of flex
The full patch is available as:
http://php.net/~helly/php-re2c-5.3-20080316.diff.txt
This is against php-re2c repository version 98
An older patch against version 97 is available under:
http://php.net/~helly/php-re2c-97-20080316.diff.txt

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User error handlers no longer catch supressed errors (patch by Etienne Kneuss)

Changed EG(argument_stack) implementation.

Changed exception handling. Now each op_array doesn't contain ZEND_HANDLE_EXCEPTION opcode in the end

MFH: Bump copyright year, 2 of 2.

Fixed bug #43136 (possible crash on script execution timeout. The EG(function_state_ptr) is completely removed, EG(current_execute_data)->function_state must be used instead)