12-22-2010
quick reply:
If you have a strings of similar types, then you can use something like:
HTML Code:
str=`echo "PUT 810 712 0001 ILC AK4 00 0 00 00" | sed 's/[ ]/,/5'`
echo $str
It will replace first 5 occurrences of space from left to right order!.
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LEARN ABOUT PHP
mb_strtolower
MB_STRTOLOWER(3) 1 MB_STRTOLOWER(3)
mb_strtolower - Make a string lowercase
SYNOPSIS
string mb_strtolower (string $str, [string $encoding = mb_internal_encoding()])
DESCRIPTION
Returns $str with all alphabetic characters converted to lowercase.
PARAMETERS
o $str
- The string being lowercased.
o $encoding
-The $encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used.
RETURN VALUES
$str with all alphabetic characters converted to lowercase.
UNICODE
For more information about the Unicode properties, please see http://www.unicode.org/unicode/reports/tr21/.
By contrast to strtolower(3), 'alphabetic' is determined by the Unicode character properties. Thus the behaviour of this function is not
affected by locale settings and it can convert any characters that have 'alphabetic' property, such as A-umlaut (A).
EXAMPLES
Example #1
mb_strtolower(3) example
<?php
$str = "Mary Had A Little Lamb and She LOVED It So";
$str = mb_strtolower($str);
echo $str; // Prints mary had a little lamb and she loved it so
?>
Example #2
mb_strtolower(3) example with non-Latin UTF-8 text
<?php
$str = "Txiotn a
nE Baos unuvn yn, dpaokeCei unp vw0po kuvs";
$str = mb_strtolower($str, 'UTF-8');
echo $str; // Prints txiotn a
nE Baos unuvn yn, dpaokeCei unp vw0po kuvs
?>
SEE ALSO
mb_strtoupper(3), mb_convert_case(3), strtolower(3).
PHP Documentation Group MB_STRTOLOWER(3)