PHP Question
How to show Price range in PHP?
Code:
$start = 8;
$end = 550;
$step = 100;
for($i=$start; $i<$end; $i=$i+$step){
$firstNum = $i;
$lastNum = $i + $step;
echo $firstNum.' - '.$lastNum;
echo "<br>";
}
Output:
8 - 108
108 - 208
208 - 308
308 - 408
408 - 508
508 - 608
I want to my output should be like-
8 - 100
101 - 200
201 - 300
301 - 400
401 - 500
501 - 600
How to do that in php code?
Answer
While using a $step = 100; you have to round down both range ends to nearest multiple of 100 but with one incremental step, using a if condition will do the job:
for ($i = $start; $i <= ceil($end / $step) * $step; $i++){
if ($i % $step == 0) {
echo $start, " - ", $i, PHP_EOL;
$start = $i + 1;
}
}
Output:
8 - 100
101 - 200
201 - 300
301 - 400
401 - 500
501 - 600
Source (Stackoverflow)