I would like to arrange /sort filenames ending with suffix like ".00XXXX". where X is a digit. However the order of arrangement is in a text file and is 'harpharzard'. e.g the text file may be like
002345
009807
001145
I wanted to avoid doing this using sql and exporting the text file back to... (4 Replies)
I have a vector of strings that contain a list of channels like this:
101,99,22HD,432,300HD
I have tried using the sort routine like this:
sort(mychans.begin(),mychans.end());
For some reason my channels are not being sorted at all. I was hoping someone might have some input that might... (2 Replies)
Hi forum.
I'm hoping someone can help me out with this problem. I tried to search online but couldn't come up with an exact solution.
I have the following data file:
H|20-May-2011|MF_FF.dat|77164|731374590.96|1|1|731374590.96|76586|77164|578|2988|Y... (8 Replies)
I am trying to sort the output in decreasing order of the process ID while using the ps command. I am having trouble doing this using the --sort part of ps.
Also I was wondering if anyone knows what the "S" stands for under the process's status code? (3 Replies)
I want to sort values of a hash in ascending order.
my %records;
for my $value (sort values %records){print $value,"\n";}
When I use the above code I get values in this order: 1,10,11,2,3,4,5,6,7,8,9. But, I need values in my output in this order: 1,2,3,4,5,6,7,8,9,10,11.
Can Someone... (1 Reply)
Hi,
I have this single file with a number of sequence inside it of format
>string1
data
>string100
data
>string10
.....
>string5
...
>string67
......
the dots represent data.
I wanted to get the sequences arranged in ascending order like
>string1
data
>string5 (5 Replies)
Hello,
I have a large database of words and would like them sorted in reverse order i.e. from the end up.
An example will make this clear:
I have tried to write a program in Perl which basically takes the string from the end and tries to sort from that end but it does not seem... (5 Replies)
Hi, need help in sorting lines between strings "<section status = “ole-service”>" and "</section>" in alphabetical order, based on the text in red. Hoping for an AWK or SED solution. Thank you.
...
<section status = “ole-service”>...
<p service = "OOO">XZZ</p>
<p service = "AAA">AAA... (3 Replies)
I have a unix script that outputs a summary file to the mac desktop.
The file is called summary.txt
I am trying to configure such so that the summary.txt file lists the content contained within such in reverse sort order.
I have used sort -r but it does not seem to work.
I would be... (8 Replies)
Discussion started by: Braveheart
8 Replies
LEARN ABOUT PHP
natsort
NATSORT(3) 1 NATSORT(3)natsort - Sort an array using a "natural order" algorithm
SYNOPSIS
bool natsort (array &$array)
DESCRIPTION
This function implements a sort algorithm that orders alphanumeric strings in the way a human being would while maintaining key/value
associations. This is described as a "natural ordering". An example of the difference between this algorithm and the regular computer
string sorting algorithms (used in sort(3)) can be seen in the example below.
PARAMETERS
o $array
- The input array.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
|5.2.10 | |
| | |
| | Zero padded numeric strings (e.g., '00005') now |
| | essentially ignore the 0 padding. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
natsort(3) examples demonstrating basic usage
<?php
$array1 = $array2 = array("img12.png", "img10.png", "img2.png", "img1.png");
asort($array1);
echo "Standard sorting
";
print_r($array1);
natsort($array2);
echo "
Natural order sorting
";
print_r($array2);
?>
The above example will output:
Standard sorting
Array
(
[3] => img1.png
[1] => img10.png
[0] => img12.png
[2] => img2.png
)
Natural order sorting
Array
(
[3] => img1.png
[2] => img2.png
[1] => img10.png
[0] => img12.png
)
For more information see: Martin Pool's Natural Order String Comparison page.
Example #2
natsort(3) examples demonstrating potential gotchas
<?php
echo "Negative numbers
";
$negative = array('-5','3','-2','0','-1000','9','1');
print_r($negative);
natsort($negative);
print_r($negative);
echo "Zero padding
";
$zeros = array('09', '8', '10', '009', '011', '0');
print_r($zeros);
natsort($zeros);
print_r($zeros);
?>
The above example will output:
Negative numbers
Array
(
[0] => -5
[1] => 3
[2] => -2
[3] => 0
[4] => -1000
[5] => 9
[6] => 1
)
Array
(
[2] => -2
[0] => -5
[4] => -1000
[3] => 0
[6] => 1
[1] => 3
[5] => 9
)
Zero padding
Array
(
[0] => 09
[1] => 8
[2] => 10
[3] => 009
[4] => 011
[5] => 0
)
Array
(
[5] => 0
[1] => 8
[3] => 009
[0] => 09
[2] => 10
[4] => 011
)
SEE ALSO natcasesort(3), The comparison of array sorting functions, strnatcmp(3), strnatcasecmp(3).
PHP Documentation Group NATSORT(3)