>my ISP doesnīt support natcasesort(),
>can anybody tell me how to write a cmp function?
>I couldnīt find a documentaton about it.
function usort_text($value1, $value2){
if ($value1 == $value2){
$result = 0;
}
elseif ($value1 < $value2){
$result = -1;
}
else{ # $value1 > $value2
$result = 1;
}
return $result;
}
You'll probably need more complex accessing/tests for the ==, <, and >
expressions.
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