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.
2) Solved a memory leak when the return_value variable passed by reference is
not an integer in system()/exec()/passthru().
3) Solved a bug in exec(), which would make it append to the 2nd parameter
(passed by reference) if the parameter is an array instead of overwriting it.
4) Changed the code to use the streams code, resulting in a smaller code base.
5) Various cleanups resulting in reduction of overall code base inside the file
by ~ 1/3.
6) Speed improvements of ~2.5 times compared to previous performance (based on
attached PHP script).
to calling proc_close().
Implement proc_get_status(resource $process) which returns an array of
information about a process created with proc_open().
The information includes:
array(
"command" => string "name of the command",
"pid" => long process identifier,
"running" => bool true if the process is still running
"exitcode" => long exitcode if the process exited
"signaled" => bool true if the process was signaled
"termsig" => long signal number if signaled
"stopped" => bool true if the process is stopped
"stopsig" => long signal number if stopped
);
Fixed argument count check for system/exec/passthru functions
Added a check to system/exec/passthru functions to make sure execution
parameter is not blank before attempting to execute it.
Added a few RCS $Id$ tags.
# Note: I have avoided changing any .h files if the corresponding .c file
# had not already been changed as I am not sure if there are any legal
# issues here. So some extensions still have PHP 3 headers.
Draft 3 of IEEE 1003.1 200x, "2.2 The Compilation Environment"
All identifiers that begin with an underscore and either an uppercase
letter or another underscore are always reserved for any use by the
implementation.
