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PHP Exercises : Redirect a user to a different page

PHP : Exercise-11 with Solution

Write a PHP script to redirect a user to a different page.

Sample Solution: -

PHP Code:

<?php
header('Location: https://www.w3resource.com/');
?>

Sample Output:

View the output in the browser

header() function:

Syntax:

void header ( string $header [, bool $replace = TRUE [, int $http_response_code ]] )

header() is used to send a raw HTTP header.

Parameters:

  • header: The header string.
  • replace: The optional replace parameter indicates whether the header should replace a previous similar header, or add a second header of the same type.
  • http_response_code: Forces the HTTP response code to the specified value. Note that this parameter only has an effect if the header is not empty.

Flowchart:

Flowchart: Redirect a user to a different page

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Previous: Write a PHP script, to check whether the page is called from 'https' or 'http'.
Next: Write a simple PHP program to check that emails are valid.

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PHP: Tips of the Day

Mutates the original array to filter out the values specified

Example:

<?php
function tips_pull(&$items, ...$params)
{
  $items = array_values(array_diff($items, $params));
  return $items;
}

$items = ['x', 'y', 'z', 'x', 'y', 'z'];
print_r(tips_pull($items, 'y', 'z'));
?>

Output:

Array
(
    [0] => x
    [1] => x
)