Dear Sir,
The problem description as follows
I have a folder named abc with files of different extensions such as:
I am supposed to write a bash script which reads all the .png files
and read the 6th7th8th9th(word/numerals) here it is 1213
and add it on the bottom of the same image file.So that when we open the image file abcd_1213_saj.png , we could see the 1213 on the bottom line
This script should read all the png files in the defined folder do the same task.
Last edited by methyl; 07-25-2012 at 08:09 AM..
Reason: please use code tags
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Discussion started by: jcdole
3 Replies
LEARN ABOUT PHP
natcasesort
NATCASESORT(3) 1 NATCASESORT(3)natcasesort - Sort an array using a case insensitive "natural order" algorithm
SYNOPSIS
bool natcasesort (array &$array)
DESCRIPTION natcasesort(3) is a case insensitive version of natsort(3).
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".
PARAMETERS
o $array
- The input array.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
natcasesort(3) example
<?php
$array1 = $array2 = array('IMG0.png', 'img12.png', 'img10.png', 'img2.png', 'img1.png', 'IMG3.png');
sort($array1);
echo "Standard sorting
";
print_r($array1);
natcasesort($array2);
echo "
Natural order sorting (case-insensitive)
";
print_r($array2);
?>
The above example will output:
Standard sorting
Array
(
[0] => IMG0.png
[1] => IMG3.png
[2] => img1.png
[3] => img10.png
[4] => img12.png
[5] => img2.png
)
Natural order sorting (case-insensitive)
Array
(
[0] => IMG0.png
[4] => img1.png
[3] => img2.png
[5] => IMG3.png
[2] => img10.png
[1] => img12.png
)
For more information see: Martin Pool's Natural Order String Comparison page.
SEE ALSO natsort(3), The comparison of array sorting functions, strnatcmp(3), strnatcasecmp(3).
PHP Documentation Group NATCASESORT(3)