Viewing file:  PhpConfig.php (2.14 KB) -rw-r--r--
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<?php
/*
* This file is part of composer/xdebug-handler.
*
* (c) Composer <https://github.com/composer>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace Composer\XdebugHandler;
/**
* @author John Stevenson <john-stevenson@blueyonder.co.uk>
*
* @phpstan-type restartData array{tmpIni: string, scannedInis: bool, scanDir: false|string, phprc: false|string, inis: string[], skipped: string}
*/
class PhpConfig
{
/**
* Use the original PHP configuration
*
* @return string[] Empty array of PHP cli options
*/
public function useOriginal()
{
$this->getDataAndReset();
return array();
}
/**
* Use standard restart settings
*
* @return string[] PHP cli options
*/
public function useStandard()
{
$data = $this->getDataAndReset();
if ($data !== null) {
return array('-n', '-c', $data['tmpIni']);
}
return array();
}
/**
* Use environment variables to persist settings
*
* @return string[] Empty array of PHP cli options
*/
public function usePersistent()
{
$data = $this->getDataAndReset();
if ($data !== null) {
$this->updateEnv('PHPRC', $data['tmpIni']);
$this->updateEnv('PHP_INI_SCAN_DIR', '');
}
return array();
}
/**
* Returns restart data if available and resets the environment
*
* @return array|null
* @phpstan-return restartData|null
*/
private function getDataAndReset()
{
$data = XdebugHandler::getRestartSettings();
if ($data !== null) {
$this->updateEnv('PHPRC', $data['phprc']);
$this->updateEnv('PHP_INI_SCAN_DIR', $data['scanDir']);
}
return $data;
}
/**
* Updates a restart settings value in the environment
*
* @param string $name
* @param string|false $value
*
* @return void
*/
private function updateEnv($name, $value)
{
Process::setEnv($name, false !== $value ? $value : null);
}
}
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