adjust signature and remove casts

move zend_ato*() to size_t and remove casts

Move cwd_state and path related routines to size_t

Having `int` there is no real profit in the size or speed, while unsigned
improves security and overall integration. ZPP supplied strin

Move cwd_state and path related routines to size_t

Having `int` there is no real profit in the size or speed, while unsigned
improves security and overall integration. ZPP supplied strings can
be then accepted directly and structs can be still handled with smaller
unsigned types for size reasons, which is safe. Yet some related places
are to go.

basic move tsrm_realpath_r to size_t

fix conditions and sync with affected places

touch ocurrences of php_sys_readlink usage

follow up on phar path handling

remove duplicated check

move zend_resolve_path and related pieces to size_t

touch yet resolve path related places

remove cast

missing pieces

missing piece

yet cleanups for php_sys_readlink for ssize_t

fix wrong return

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Reset globals on startup or restart

Bug #74815 crash with a combination of INI entries at startup

TS related VCWD routines depend on CWD. Thus, a premature CWD
deactivation renders the VCWD layer unusable. Same issue seems

Bug #74815 crash with a combination of INI entries at startup

TS related VCWD routines depend on CWD. Thus, a premature CWD
deactivation renders the VCWD layer unusable. Same issue seems to
persist in versions < 7.2, just that the code path is actually unused so
the issue didn't show up. Still might make sense to backport this into
lower branches.

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Removed EG(valid_symbol_table). Used EG(active) instead.

fix ticks init in ts build

Interned strings unification for TS/NTS

Hereby, interned strings are supported in thread safe PHP. The patch
implements two types of interned strings

- interning per process, st

Interned strings unification for TS/NTS

Hereby, interned strings are supported in thread safe PHP. The patch
implements two types of interned strings

- interning per process, strings are not freed till process end
- interning per request, strings are freed at request end

There is no runtime interning.

With Opcache, all the permanent iterned strings are copied into SHM on
startup, additional copying into SHM might happen on demand.

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Change PHP_OS_FAMILY slightly

* PHP_OS_FAMILY is now a macro, to allow extensions to take advantage of it, it is defined in php.h
* Values are not upper-case-first, not always uppercase.

Change PHP_OS_FAMILY slightly

* PHP_OS_FAMILY is now a macro, to allow extensions to take advantage of it, it is defined in php.h
* Values are not upper-case-first, not always uppercase. Windows is no longer just "Win", if we want the short version for testing then PHP_OS is always WINNT anyway

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refactor php_win32_get_random_bytes(), take 2

As in previous variant, locking is removed and the initialization
is done only once at process start. The CNG API turns out to be
faster

refactor php_win32_get_random_bytes(), take 2

As in previous variant, locking is removed and the initialization
is done only once at process start. The CNG API turns out to be
faster, also the initialization is less resources hungry. The
initialization part could need to be improved, if too much startup
failures are sighted in the real world usage. Though that would mean
having locking back.

The usage of CNG was already pointed out and requested in several
reports, with the further refactoring it appears to make sense and
simplify things a backward compatible way.

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Revert "refactor php_win32_get_random_bytes()"

This reverts commit 23bd7bcde03c31e2678f23f12c72c96c24800c92.

Looks like this change is unstable. If same CSP is use but multiple proc

Revert "refactor php_win32_get_random_bytes()"

This reverts commit 23bd7bcde03c31e2678f23f12c72c96c24800c92.

Looks like this change is unstable. If same CSP is use but multiple processers,
the initialization failures are possible. Thus, CryptAcquireContext in
every process, even if it won't be used at all, is not sensible. This
might actually motivate to look for better CSP APIs.

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refactor php_win32_get_random_bytes()

- avoid locking
- initialize only once
- the process will fail, if no init failed

Revert "move winsock specific stuff into dllmain"

This reverts commit d94c2c796a1b032d53b382681f8413cc3d02d2da.

WSA functions are documented explicitly as unsafe for dllmain

move winsock specific stuff into dllmain

Added EG(flags) - executor global flags
EG_FLAGS_IN_SHUTDOWN - is set when PHP is in shutdown state

Deprecate track_errors / $php_errormsg

add PHP_OS_FAMILY constant to determine on which os we are

updated default per proposal

TODO: adjust php.ini defaults

Increase realpath_cache_size default value

Update copyright headers to 2017

Update copyright headers to 2017

Update copyright headers to 2017

Make printf_to_smart_str(ing) the primitive printf operation

vs(tr)pprintf is now implemented in Zend on top of
printf_to_smart_str(int), which is provided as a utility function.

Make printf_to_smart_str(ing) the primitive printf operation

vs(tr)pprintf is now implemented in Zend on top of
printf_to_smart_str(int), which is provided as a utility function.

This allows us to efficiently printf to the end of a smart string.

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Flush stderr on win32 in cli_log_message

This allows us to unfork a bunch of tests for Windows.

Care about intput and output encoding, as per default encoding RFC

If PHP CLI is used with programs with no Unicode support, the default
PHP console codepage might cause backward incompa

Care about intput and output encoding, as per default encoding RFC

If PHP CLI is used with programs with no Unicode support, the default
PHP console codepage might cause backward incompatible behaviors. This
is solved with this patch by separating the handling of I/O codepage.
As per https://wiki.php.net/rfc/default_encoding input_encodnig and
output_encoding are centralized INI settings, so they're used for the
purpose of adjusting the codepage. This gives user the ability to use
UTF-8 internally, while letting the system API to convert the output
to a compatible codepage. This also might solve the font issues on
systems without good true type support.

Note, that there no change to the default behavior - if input and
output encoding are not set, which is the default case, the default
charset applies to both console input and output. The patch is just
a compilment to the backward compatibility, not more and not less.

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