header

Logo composer/composer composer/composer
Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Send a raw HTTP header
<?php header(string $header, bool $replace = true, int $response_code = 0): void
<?php if ($issues) {

    if (!headers_sent()) {

        header('HTTP/1.1 500 Internal Server Error');

    }

    if (!ini_get('display_errors')) {

        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
tests/Composer/Test/Autoload/Fixtures/platform/no_extensions_required.php 
<?php if ($issues) {

    if (!headers_sent()) {

        header('HTTP/1.1 500 Internal Server Error');

    }

    if (!ini_get('display_errors')) {

        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
tests/Composer/Test/Autoload/Fixtures/platform/no_php_required.php 
<?php if ($issues) {

    if (!headers_sent()) {

        header('HTTP/1.1 500 Internal Server Error');

    }

    if (!ini_get('display_errors')) {

        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
tests/Composer/Test/Autoload/Fixtures/platform/no_php_upper_bound.php 
<?php if ($issues) {

    if (!headers_sent()) {

        header('HTTP/1.1 500 Internal Server Error');

    }

    if (!ini_get('display_errors')) {

        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
tests/Composer/Test/Autoload/Fixtures/platform/replaced_provided_exts.php 
<?php if ($issues) {

    if (!headers_sent()) {

        header('HTTP/1.1 500 Internal Server Error');

    }

    if (!ini_get('display_errors')) {

        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
tests/Composer/Test/Autoload/Fixtures/platform/specific_php_release.php 
<?php if ($issues) {

    if (!headers_sent()) {

        header('HTTP/1.1 500 Internal Server Error');

    }

    if (!ini_get('display_errors')) {

        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
tests/Composer/Test/Autoload/Fixtures/platform/typical.php 
<?php if ($issues) {

    if (!headers_sent()) {

        header('HTTP/1.1 500 Internal Server Error');

    }

    if (!ini_get('display_errors')) {

        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
tests/Composer/Test/Fixtures/functional/installed-versions2/vendor/composer/platform_check.php