header

Logo brefphp/bref brefphp/bref
Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Send a raw HTTP header
header(string $header, bool $replace = true, int $response_code = 0): void
if (isset($_GET['img'])) {

    $fp = fopen('https://bref.sh/img/logo-small.png', 'rb');

    header('Content-Type: image/png');

    fpassthru($fp);

    exit(0);

}
demo/http.php
}



if (isset($_GET['json'])) {

    header('Content-Type: application/json');

    echo json_encode(['Hello' => '🌍']);

    exit(0);

}
demo/http.php
}



if (isset($_GET['weird'])) {

    header('Content-Type: foo/bar');

    echo 'Hello 🌍';

    exit(0);

}
demo/http.php
<?php declare(strict_types=1);



if ($_GET['extensions'] ?? false) {

    header('Content-Type: application/json');

    echo json_encode(get_loaded_extensions(), JSON_PRETTY_PRINT);

    return;

}
tests/Functional/fpm/index.php
}



if ($_GET['php-config'] ?? false) {

    header('Content-Type: application/json');

    echo json_encode(ini_get_all(null, false), JSON_PRETTY_PRINT);

    return;

}
tests/Functional/fpm/index.php
}



if ($_GET['env'] ?? false) {

    header('Content-Type: application/json');

    echo json_encode([

        '$_ENV' => $_ENV['FOO'] ?? null,

        '$_SERVER' => $_SERVER['FOO'] ?? null,
tests/Functional/fpm/index.php
<?php declare(strict_types=1);



header('Content-Type: application/json');



echo file_get_contents(__DIR__ . '/big-json.json');
tests/Handler/PhpFpm/large-response.php
<?php declare(strict_types=1);



header('Content-Type: application/json');



echo json_encode([

    '$_GET' => $_GET,
tests/Handler/PhpFpm/request.php
<?php declare(strict_types=1);



header('Content-Type: application/json');



header('X-MultiValue: foo');

header('X-MultiValue: bar', false);
tests/Handler/PhpFpm/response-headers.php
header('Content-Type: application/json');



header('X-MultiValue: foo');

header('X-MultiValue: bar', false);



echo json_encode([
tests/Handler/PhpFpm/response-headers.php
header('Content-Type: application/json');



header('X-MultiValue: foo');

header('X-MultiValue: bar', false);



echo json_encode([

    'data' => 'Hello world!',
tests/Handler/PhpFpm/response-headers.php
<?php declare(strict_types=1);



if ($_GET['extensions'] ?? false) {

    header('Content-Type: application/json');

    echo json_encode(get_loaded_extensions(), JSON_PRETTY_PRINT);

    return;

}
tests/Sam/PhpFpm/index.php
}



if ($_GET['php-config'] ?? false) {

    header('Content-Type: application/json');

    echo json_encode(ini_get_all(null, false), JSON_PRETTY_PRINT);

    return;

}
tests/Sam/PhpFpm/index.php
}



if ($_GET['env'] ?? false) {

    header('Content-Type: application/json');

    echo json_encode([

        '$_ENV' => $_ENV['FOO'] ?? null,

        '$_SERVER' => $_SERVER['FOO'] ?? null,
tests/Sam/PhpFpm/index.php