The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.
In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.
This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.
This patch addresses https://bugs.php.net/bug.php?id=72409
This patch is applied to master compared to PR#1952 which was
patching 5.6.x branch of PHP
This patch takes into account discussions on PR #1978
Addressing that rather than have pcntl_signal() return a value
to create a new function that can be used to get the current
value of the signal handler.
[DOC] pcntl_sigprocmask() allows to block signals. pcntl_sigwaitinfo()
allows to fetch blocked signals or signals delivered while pcntl_sigwaitinfo()
is running. pcntl_sigtimedwait() is pcntl_sigwaitinfo() with a timeout.
[DOC] pcntl_signal_dispatch() allows to dispatch pending signals to registered
signal handler functions on-demand. This allows to use pcntl_signal() without
ticks.
@ - Greatly improved performance, by switching the signal callback mechanism
@ to use ticks
@ - Implemented object signal callback ability by using array($obj, $method)
@ - Added a restart parameter to pcntl_signal, which allows you to disable
@ the default of system call restarting
Changed callback hash table to be initialized and destroyed per reqeust
(allows the ability to use request life zvals as handles)
Nuked warnings
Modified test script to adjust to new ticks backend
Some slight WS fixes
