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Q: Numbers from 1 to N in PHP

+2 votes

You are given a number num. Write a PHP script that loops through all of the numbers from 1 to num and prints them. The input comes as a parameter named num. The parameter num will hold a positive integer.

Examples:

Parameter name

Input

Output

num

5

1

2

3

4

5

 

Input

Output

2

1

2

 

asked in PHP category by user paulcabalit

1 Answer

+1 vote
 
Best answer

Here's the code:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
</head>
<body>
<form>
    N: <input type="text" name="num"/>
    <input type="submit"/>
</form>

<?php
if (isset($_GET['num'])) {
    $num = $_GET['num'];
    for ($i = 1; $i <= $num; $i++) {
        echo $i." ";
    }
}
?>

</body>
</html>

 

answered by user richard8502
selected by user golearnweb
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