How i can show message between variables? [closed] - php

Question

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Closed 8 years ago.
This question appears to be off-topic because it lacks sufficient information to diagnose the problem. Describe your problem in more detail or include a minimal example in the question itself.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Improve this question
I have variables such as :
$type1=10;
$type2=40;
$type3=70;
.
.
.
and more
but this variables not stable because i get them from forms.
And also I have one variable :
$total=30;
I want to
if `$total` less than `$type1` =>show special message.
if `$total` between `$type1` & `$type2` =>show special message2.
if `$total` between `$type2` & `$type3` =>show special message3.
and more...

Answer 1

$type1=10;
$type2=40;
$type3=70;
$total=30;
$n=10;//count of variables you have
for ($i=0; $i <= $n; $i++) {
$v = $GLOBALS['type'.$i];
$nv = (isset($GLOBALS['type'.$i+1])?isset($GLOBALS['type'.$i+1]):false);
if($total < $v){
echo '$total is lesser than $type'.$i;
}elseif(isset($nv) && $v < $total && $total < $nv){
echo '$total is between $type'.$i.'and $type'.$i+1;
}
}

Answer 2

What's wrong with the usual if-statements? If you're getting the values from a form, you can simply assign those values to different variables and use that in your if statements to make comparisons.
$type1= $_POST['type3'];
$type2= $_POST['type3'];
$type3= $_POST['type3'];
if($total < $type1) {
//show special message
}
if($total < $type2 && $total1 > $type1) {
//show special message 2
}
if($total < $type3 && $total > $type2) {
//show special message 3
}
if(...) {
...
}