12-22-2003
Its not my future profession but it's necessary subject in my institute...
7 More Discussions You Might Find Interesting
1. Programming
Is anybody know sites with the listings of simple programs for Linux (in text mode) (0 Replies)
Discussion started by: Studenttt
0 Replies
2. Shell Programming and Scripting
Hi all,
First post, be gentle ;)
OK I'm trying to list all files in a directory that are between x days and y days old, where I need to treat days as being from 00:00 to 23:59. i.e. a list of all files between 1 day and 8 days old would include all files between 00:00 8 days ago and 23:59 1... (1 Reply)
Discussion started by: Boothy
1 Replies
3. Linux
I am interested in creating a list that consists of the popular games that run on Linux with atleast moderate performance ;)
Please post the list of games that you know.
Tips/Links on tweaking some games to run, may also be shared :)
Here is a list ripped from http://www.frankscorner.org :D... (2 Replies)
Discussion started by: RipClaw
2 Replies
4. Solaris
Hi,
Is there a command to list all files within an installed package ?
A command to print out a file's package owner ?
I have trouble to install a temporary license for FTAM and OSI 9.0 on my sunfire280r and i suspect the licensing software is the reason...
Any SUN guru out there ?
Thanks (4 Replies)
Discussion started by: andryk
4 Replies
5. Programming
I recently moved from an AIX to a Linux environment, currently using GCC. I've searched the manpages, to no avail on this one.
Q: Does gcc have an option to include finger lines in the listing?
In other words, the equivalent compile option for AIX's -qsource and -qsrcmsg?
If you don't know... (1 Reply)
Discussion started by: marcus121
1 Replies
6. HP-UX
Which shows the current kernel settings accurately? kmtune or sysdef. I ask because although some params show the same setting with both, some do not.
Example
>kmtune | grep nfile
nfile 75008 - (15*NPROC+2048)
>sysdef | grep nfile
nfile 75018 ... (6 Replies)
Discussion started by: theninja
6 Replies
7. Ubuntu
I have Ubunut installed on my desktop
AMD 6 Core 3.2 (will be getting the bulldozer AMD 8 Core when it releases)
16 GB of DDR3 1333 RAM
SSD
some HDD's
Nvidia 560 ti 1GB
My question is, how can I or can I even get a Win 7 VM to play games as well in a main install. Give it 10 GBs of RAM... (0 Replies)
Discussion started by: ochieman2000
0 Replies
LEARN ABOUT PHP
preg_filter
PREG_FILTER(3) 1 PREG_FILTER(3)
preg_filter - Perform a regular expression search and replace
SYNOPSIS
mixed preg_filter (mixed $pattern, mixed $replacement, mixed $subject, [int $limit = -1], [int &$count])
DESCRIPTION
preg_filter(3) is identical to preg_replace(3) except it only returns the (possibly transformed) subjects where there was a match. For
details about how this function works, read the preg_replace(3) documentation.
RETURN VALUES
Returns an array if the $subject parameter is an array, or a string otherwise.
If no matches are found or an error occurred, an empty array is returned when $subject is an array or NULL otherwise.
EXAMPLES
Example #1
Example comparing preg_filter(3) with preg_replace(3)
<?php
$subject = array('1', 'a', '2', 'b', '3', 'A', 'B', '4');
$pattern = array('/d/', '/[a-z]/', '/[1a]/');
$replace = array('A:$0', 'B:$0', 'C:$0');
echo "preg_filter returns
";
print_r(preg_filter($pattern, $replace, $subject));
echo "preg_replace returns
";
print_r(preg_replace($pattern, $replace, $subject));
?>
The above example will output:
preg_filter returns
Array
(
[0] => A:C:1
[1] => B:C:a
[2] => A:2
[3] => B:b
[4] => A:3
[7] => A:4
)
preg_replace returns
Array
(
[0] => A:C:1
[1] => B:C:a
[2] => A:2
[3] => B:b
[4] => A:3
[5] => A
[6] => B
[7] => A:4
)
SEE ALSO
PCRE Patterns, preg_quote(3), preg_replace(3), preg_replace_callback(3), preg_grep(3), preg_last_error(3).
PHP Documentation Group PREG_FILTER(3)