PHP | header() Function

Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP header() Function.

The built-in PHP header() function sends a raw HTTP header to a client.

Syntax

Following below is the syntax to use this function -

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

READ: PHP | header_remove() Function

Parameter Details

Sr.No	Parameters & Description
1	string It contains header string.
2	replace It replace parameter indicates whether the header should replace a previous similar header.
3	http_response_code Http response code is the specific values, it indicates whether response is success or not.

Return Value

This built-in PHP function does not return any value.

Example

Try out the following example below -

<?php
   header("Location: https://www.webdesigntutorialz.com/");
   
   exit;
?>

Output

The following example above redirects the client browser to webdesigntutorialz.com website.

READ: PHP | header_register_callback() Function

Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we will study about the PHP header_list() Function.

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