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Full Discussion: appending strings
Top Forums Shell Programming and Scripting appending strings Post 302201859 by Franzlebord on Tuesday 3rd of June 2008 10:08:38 AM
Old 06-03-2008
Try this to catch the real values...
echo ${str1}${str2}

or check with ksh -x
 

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STRCOLL(3)								 1								STRCOLL(3)

strcoll - Locale based string comparison

SYNOPSIS
int strcoll (string $str1, string $str2) DESCRIPTION
Note that this comparison is case sensitive, and unlike strcmp(3) this function is not binary safe. strcoll(3) uses the current locale for doing the comparisons. If the current locale is C or POSIX, this function is equivalent to str- cmp(3). PARAMETERS
o $str1 - The first string. o $str2 - The second string. RETURN VALUES
Returns < 0 if $str1 is less than $str2; > 0 if $str1 is greater than $str2, and 0 if they are equal. CHANGELOG
+--------+------------------------------------+ |Version | | | | | | | Description | | | | +--------+------------------------------------+ | 4.2.3 | | | | | | | This function now works on win32. | | | | +--------+------------------------------------+ SEE ALSO
preg_match(3), strcmp(3), strcasecmp(3), substr(3), stristr(3), strncasecmp(3), strncmp(3), strstr(3), setlocale(3). PHP Documentation Group STRCOLL(3)
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