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Top Forums Shell Programming and Scripting Swap two characters in a string Post 303002114 by MadeInGermany on Thursday 17th of August 2017 04:09:52 PM
Old 08-17-2017
In sed you can use the y command
Code:
str='abc-def_hij-klm_nop-qrs_tuv-wxy_z'
newstr=`printf "%s\n" "$str" | sed 'y/_-/-_/'`
printf "%s\n" "$str" "$newstr"

 

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MB_CONVERT_ENCODING(3)							 1						    MB_CONVERT_ENCODING(3)

mb_convert_encoding - Convert character encoding

SYNOPSIS
string mb_convert_encoding (string $str, string $to_encoding, [mixed $from_encoding = mb_internal_encoding()]) DESCRIPTION
Converts the character encoding of string$str to $to_encoding from optionally $from_encoding. PARAMETERS
o $str - The string being encoded. o $to_encoding - The type of encoding that $str is being converted to. o $from_encoding - Is specified by character code names before conversion. It is either an array, or a comma separated enumerated list. If $from_encoding is not specified, the internal encoding will be used. See supported encodings. RETURN VALUES
The encoded string. EXAMPLES
Example #1 mb_convert_encoding(3) example <?php /* Convert internal character encoding to SJIS */ $str = mb_convert_encoding($str, "SJIS"); /* Convert EUC-JP to UTF-7 */ $str = mb_convert_encoding($str, "UTF-7", "EUC-JP"); /* Auto detect encoding from JIS, eucjp-win, sjis-win, then convert str to UCS-2LE */ $str = mb_convert_encoding($str, "UCS-2LE", "JIS, eucjp-win, sjis-win"); /* "auto" is expanded to "ASCII,JIS,UTF-8,EUC-JP,SJIS" */ $str = mb_convert_encoding($str, "EUC-JP", "auto"); ?> SEE ALSO
mb_detect_order(3). PHP Documentation Group MB_CONVERT_ENCODING(3)
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