04-17-2009
firstly, you need to allocate space to str1 and str2.
secondly, are you sure that 'data' contains only 'user=foo&pass=bar'? Could there be something else?
Also you should check for the return status of the 'sscanf' to see what's up.
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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)