/PHP/How to allow cors through header in php

How to allow cors through header in php

 <?php
 header("Access-Control-Allow-Origin: *");

Source: enable-cors.org

Php header allow cross origin

/**
 *  An example CORS-compliant method.  It will allow any GET, POST, or OPTIONS requests from any
 *  origin.
 *
 *  In a production environment, you probably want to be more restrictive, but this gives you
 *  the general idea of what is involved.  For the nitty-gritty low-down, read:
 *
 *  - https://developer.mozilla.org/en/HTTP_access_control
 *  - http://www.w3.org/TR/cors/
 *
 */
function cors() {

    // Allow from any origin
    if (isset($_SERVER['HTTP_ORIGIN'])) {
        // Decide if the origin in $_SERVER['HTTP_ORIGIN'] is one
        // you want to allow, and if so:
        header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
        header('Access-Control-Allow-Credentials: true');
        header('Access-Control-Max-Age: 86400');    // cache for 1 day
    }

    // Access-Control headers are received during OPTIONS requests
    if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {

        if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD']))
            // may also be using PUT, PATCH, HEAD etc
            header("Access-Control-Allow-Methods: GET, POST, OPTIONS");         

        if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']))
            header("Access-Control-Allow-Headers: {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}");

        exit(0);
    }

    echo "You have CORS!";
}

Source: stackoverflow.com

Similar codes

21 votes174 views6 answers
Write file in php
PHP
0 vote202 views1 answer
Laravel blade array seearch select box
PHP
5 votes174 views2 answers
Laravel groupby and latest
PHP
0 vote206 views1 answer
Laravel eloquent return array where
PHP Laravel
0 vote199 views1 answer
How check the checkbox is check php
PHP
0 vote219 views1 answer
Laravel collection union
PHP Laravel
0 vote181 views1 answer
Dd function not laravel
PHP
3 votes195 views2 answers
Laravel withtrashed
PHP
0 vote183 views1 answer
Laravel creating_table_name
PHP
3 votes306 views1 answer
Codeigniter form_validation email
PHP CodeIgniter