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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\TextUI\Configuration;
use const PATH_SEPARATOR;
use function constant;
use function define;
use function defined;
use function getenv;
use function implode;
use function ini_get;
use function ini_set;
use function putenv;
use function restore_error_handler;
use function set_error_handler;
use function sprintf;
use PHPUnit\Event\Facade as EventFacade;
/**
* @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
*
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final readonly class PhpHandler
{
public function handle(Php $configuration): void
{
$this->handleIncludePaths($configuration->includePaths());
$this->handleIniSettings($configuration->iniSettings());
$this->handleConstants($configuration->constants());
$this->handleGlobalVariables($configuration->globalVariables());
$this->handleServerVariables($configuration->serverVariables());
$this->handleEnvVariables($configuration->envVariables());
$this->handleVariables('_POST', $configuration->postVariables());
$this->handleVariables('_GET', $configuration->getVariables());
$this->handleVariables('_COOKIE', $configuration->cookieVariables());
$this->handleVariables('_FILES', $configuration->filesVariables());
$this->handleVariables('_REQUEST', $configuration->requestVariables());
}
private function handleIncludePaths(DirectoryCollection $includePaths): void
{
if (!$includePaths->isEmpty()) {
$includePathsAsStrings = [];
foreach ($includePaths as $includePath) {
$includePathsAsStrings[] = $includePath->path();
}
ini_set(
'include_path',
implode(PATH_SEPARATOR, $includePathsAsStrings) .
PATH_SEPARATOR .
ini_get('include_path'),
);
}
}
private function handleIniSettings(IniSettingCollection $iniSettings): void
{
foreach ($iniSettings as $iniSetting) {
$value = $iniSetting->value();
if (defined($value)) {
$value = (string) constant($value);
}
$error = '';
set_error_handler(
static function (int $errno, string $errstr, string $errfile, int $errline) use (&$error): true
{
$error = $errstr;
return true;
},
);
$success = ini_set($iniSetting->name(), $value);
restore_error_handler();
if ($success === false) {
EventFacade::emitter()->testRunnerTriggeredPhpunitWarning(
sprintf(
'Failed to set "%s=%s": %s',
$iniSetting->name(),
$value,
$error,
),
);
}
}
}
private function handleConstants(ConstantCollection $constants): void
{
foreach ($constants as $constant) {
if (!defined($constant->name())) {
define($constant->name(), $constant->value());
}
}
}
private function handleGlobalVariables(VariableCollection $variables): void
{
foreach ($variables as $variable) {
$GLOBALS[$variable->name()] = $variable->value();
}
}
private function handleServerVariables(VariableCollection $variables): void
{
foreach ($variables as $variable) {
$_SERVER[$variable->name()] = $variable->value();
}
}
private function handleVariables(string $target, VariableCollection $variables): void
{
foreach ($variables as $variable) {
$GLOBALS[$target][$variable->name()] = $variable->value();
}
}
private function handleEnvVariables(VariableCollection $variables): void
{
foreach ($variables as $variable) {
$name = $variable->name();
$value = $variable->value();
$force = $variable->force();
if ($force || getenv($name) === false) {
putenv("{$name}={$value}");
}
$value = getenv($name);
if ($force || !isset($_ENV[$name])) {
$_ENV[$name] = $value;
}
}
}
}