diff options
Diffstat (limited to 'vendor/sebastian/environment/src')
| -rw-r--r-- | vendor/sebastian/environment/src/Console.php | 189 | ||||
| -rw-r--r-- | vendor/sebastian/environment/src/OperatingSystem.php | 53 | ||||
| -rw-r--r-- | vendor/sebastian/environment/src/Runtime.php | 317 |
3 files changed, 559 insertions, 0 deletions
diff --git a/vendor/sebastian/environment/src/Console.php b/vendor/sebastian/environment/src/Console.php new file mode 100644 index 000000000..c4a2348f0 --- /dev/null +++ b/vendor/sebastian/environment/src/Console.php @@ -0,0 +1,189 @@ +<?php declare(strict_types=1); +/* + * This file is part of sebastian/environment. + * + * (c) Sebastian Bergmann <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ +namespace SebastianBergmann\Environment; + +use const DIRECTORY_SEPARATOR; +use const STDIN; +use const STDOUT; +use function defined; +use function fclose; +use function fstat; +use function function_exists; +use function getenv; +use function is_resource; +use function is_string; +use function posix_isatty; +use function preg_match; +use function proc_close; +use function proc_open; +use function sapi_windows_vt100_support; +use function shell_exec; +use function stream_get_contents; +use function stream_isatty; +use function trim; + +final class Console +{ + /** + * @var int + */ + public const STDIN = 0; + + /** + * @var int + */ + public const STDOUT = 1; + + /** + * @var int + */ + public const STDERR = 2; + + /** + * Returns true if STDOUT supports colorization. + * + * This code has been copied and adapted from + * Symfony\Component\Console\Output\StreamOutput. + */ + public function hasColorSupport(): bool + { + if ('Hyper' === getenv('TERM_PROGRAM')) { + return true; + } + + if ($this->isWindows()) { + // @codeCoverageIgnoreStart + return (defined('STDOUT') && function_exists('sapi_windows_vt100_support') && @sapi_windows_vt100_support(STDOUT)) + || false !== getenv('ANSICON') + || 'ON' === getenv('ConEmuANSI') + || 'xterm' === getenv('TERM'); + // @codeCoverageIgnoreEnd + } + + if (!defined('STDOUT')) { + // @codeCoverageIgnoreStart + return false; + // @codeCoverageIgnoreEnd + } + + return $this->isInteractive(STDOUT); + } + + /** + * Returns the number of columns of the terminal. + * + * @codeCoverageIgnore + */ + public function getNumberOfColumns(): int + { + if (!$this->isInteractive(defined('STDIN') ? STDIN : self::STDIN)) { + return 80; + } + + if ($this->isWindows()) { + return $this->getNumberOfColumnsWindows(); + } + + return $this->getNumberOfColumnsInteractive(); + } + + /** + * Returns if the file descriptor is an interactive terminal or not. + * + * Normally, we want to use a resource as a parameter, yet sadly it's not always awailable, + * eg when running code in interactive console (`php -a`), STDIN/STDOUT/STDERR constants are not defined. + * + * @param int|resource $fileDescriptor + */ + public function isInteractive($fileDescriptor = self::STDOUT): bool + { + if (is_resource($fileDescriptor)) { + // These functions require a descriptor that is a real resource, not a numeric ID of it + if (function_exists('stream_isatty') && @stream_isatty($fileDescriptor)) { + return true; + } + + // Check if formatted mode is S_IFCHR + if (function_exists('fstat') && @stream_isatty($fileDescriptor)) { + $stat = @fstat(STDOUT); + + return $stat ? 0020000 === ($stat['mode'] & 0170000) : false; + } + + return false; + } + + return function_exists('posix_isatty') && @posix_isatty($fileDescriptor); + } + + private function isWindows(): bool + { + return DIRECTORY_SEPARATOR === '\\'; + } + + /** + * @codeCoverageIgnore + */ + private function getNumberOfColumnsInteractive(): int + { + if (function_exists('shell_exec') && preg_match('#\d+ (\d+)#', shell_exec('stty size') ?: '', $match) === 1) { + if ((int) $match[1] > 0) { + return (int) $match[1]; + } + } + + if (function_exists('shell_exec') && preg_match('#columns = (\d+);#', shell_exec('stty') ?: '', $match) === 1) { + if ((int) $match[1] > 0) { + return (int) $match[1]; + } + } + + return 80; + } + + /** + * @codeCoverageIgnore + */ + private function getNumberOfColumnsWindows(): int + { + $ansicon = getenv('ANSICON'); + $columns = 80; + + if (is_string($ansicon) && preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim($ansicon), $matches)) { + $columns = (int) $matches[1]; + } elseif (function_exists('proc_open')) { + $process = proc_open( + 'mode CON', + [ + 1 => ['pipe', 'w'], + 2 => ['pipe', 'w'], + ], + $pipes, + null, + null, + ['suppress_errors' => true] + ); + + if (is_resource($process)) { + $info = stream_get_contents($pipes[1]); + + fclose($pipes[1]); + fclose($pipes[2]); + proc_close($process); + + if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) { + $columns = (int) $matches[2]; + } + } + } + + return $columns - 1; + } +} diff --git a/vendor/sebastian/environment/src/OperatingSystem.php b/vendor/sebastian/environment/src/OperatingSystem.php new file mode 100644 index 000000000..1f3ebca7c --- /dev/null +++ b/vendor/sebastian/environment/src/OperatingSystem.php @@ -0,0 +1,53 @@ +<?php declare(strict_types=1); +/* + * This file is part of sebastian/environment. + * + * (c) Sebastian Bergmann <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ +namespace SebastianBergmann\Environment; + +use const DIRECTORY_SEPARATOR; +use const PHP_OS; +use const PHP_OS_FAMILY; +use function defined; + +final class OperatingSystem +{ + /** + * Returns PHP_OS_FAMILY (if defined (which it is on PHP >= 7.2)). + * Returns a string (compatible with PHP_OS_FAMILY) derived from PHP_OS otherwise. + */ + public function getFamily(): string + { + if (defined('PHP_OS_FAMILY')) { + return PHP_OS_FAMILY; + } + + if (DIRECTORY_SEPARATOR === '\\') { + return 'Windows'; + } + + switch (PHP_OS) { + case 'Darwin': + return 'Darwin'; + + case 'DragonFly': + case 'FreeBSD': + case 'NetBSD': + case 'OpenBSD': + return 'BSD'; + + case 'Linux': + return 'Linux'; + + case 'SunOS': + return 'Solaris'; + + default: + return 'Unknown'; + } + } +} diff --git a/vendor/sebastian/environment/src/Runtime.php b/vendor/sebastian/environment/src/Runtime.php new file mode 100644 index 000000000..311aefcb6 --- /dev/null +++ b/vendor/sebastian/environment/src/Runtime.php @@ -0,0 +1,317 @@ +<?php declare(strict_types=1); +/* + * This file is part of sebastian/environment. + * + * (c) Sebastian Bergmann <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ +namespace SebastianBergmann\Environment; + +use const PHP_BINARY; +use const PHP_BINDIR; +use const PHP_MAJOR_VERSION; +use const PHP_SAPI; +use const PHP_VERSION; +use function array_map; +use function array_merge; +use function defined; +use function escapeshellarg; +use function explode; +use function extension_loaded; +use function getenv; +use function ini_get; +use function is_readable; +use function parse_ini_file; +use function php_ini_loaded_file; +use function php_ini_scanned_files; +use function phpversion; +use function sprintf; +use function strpos; + +/** + * Utility class for HHVM/PHP environment handling. + */ +final class Runtime +{ + /** + * @var string + */ + private static $binary; + + /** + * Returns true when Xdebug or PCOV is available or + * the runtime used is PHPDBG. + */ + public function canCollectCodeCoverage(): bool + { + return $this->hasXdebug() || $this->hasPCOV() || $this->hasPHPDBGCodeCoverage(); + } + + /** + * Returns true when Zend OPcache is loaded, enabled, + * and is configured to discard comments. + */ + public function discardsComments(): bool + { + if (!$this->isOpcacheActive()) { + return false; + } + + if (ini_get('opcache.save_comments') !== '0') { + return false; + } + + return true; + } + + /** + * Returns true when Zend OPcache is loaded, enabled, + * and is configured to perform just-in-time compilation. + */ + public function performsJustInTimeCompilation(): bool + { + if (PHP_MAJOR_VERSION < 8) { + return false; + } + + if (!$this->isOpcacheActive()) { + return false; + } + + if (strpos(ini_get('opcache.jit'), '0') === 0) { + return false; + } + + return true; + } + + /** + * Returns the path to the binary of the current runtime. + * Appends ' --php' to the path when the runtime is HHVM. + */ + public function getBinary(): string + { + // HHVM + if (self::$binary === null && $this->isHHVM()) { + // @codeCoverageIgnoreStart + if ((self::$binary = getenv('PHP_BINARY')) === false) { + self::$binary = PHP_BINARY; + } + + self::$binary = escapeshellarg(self::$binary) . ' --php' . + ' -d hhvm.php7.all=1'; + // @codeCoverageIgnoreEnd + } + + if (self::$binary === null && PHP_BINARY !== '') { + self::$binary = escapeshellarg(PHP_BINARY); + } + + if (self::$binary === null) { + // @codeCoverageIgnoreStart + $possibleBinaryLocations = [ + PHP_BINDIR . '/php', + PHP_BINDIR . '/php-cli.exe', + PHP_BINDIR . '/php.exe', + ]; + + foreach ($possibleBinaryLocations as $binary) { + if (is_readable($binary)) { + self::$binary = escapeshellarg($binary); + + break; + } + } + // @codeCoverageIgnoreEnd + } + + if (self::$binary === null) { + // @codeCoverageIgnoreStart + self::$binary = 'php'; + // @codeCoverageIgnoreEnd + } + + return self::$binary; + } + + public function getNameWithVersion(): string + { + return $this->getName() . ' ' . $this->getVersion(); + } + + public function getNameWithVersionAndCodeCoverageDriver(): string + { + if (!$this->canCollectCodeCoverage() || $this->hasPHPDBGCodeCoverage()) { + return $this->getNameWithVersion(); + } + + if ($this->hasPCOV()) { + return sprintf( + '%s with PCOV %s', + $this->getNameWithVersion(), + phpversion('pcov') + ); + } + + if ($this->hasXdebug()) { + return sprintf( + '%s with Xdebug %s', + $this->getNameWithVersion(), + phpversion('xdebug') + ); + } + } + + public function getName(): string + { + if ($this->isHHVM()) { + // @codeCoverageIgnoreStart + return 'HHVM'; + // @codeCoverageIgnoreEnd + } + + if ($this->isPHPDBG()) { + // @codeCoverageIgnoreStart + return 'PHPDBG'; + // @codeCoverageIgnoreEnd + } + + return 'PHP'; + } + + public function getVendorUrl(): string + { + if ($this->isHHVM()) { + // @codeCoverageIgnoreStart + return 'http://hhvm.com/'; + // @codeCoverageIgnoreEnd + } + + return 'https://secure.php.net/'; + } + + public function getVersion(): string + { + if ($this->isHHVM()) { + // @codeCoverageIgnoreStart + return HHVM_VERSION; + // @codeCoverageIgnoreEnd + } + + return PHP_VERSION; + } + + /** + * Returns true when the runtime used is PHP and Xdebug is loaded. + */ + public function hasXdebug(): bool + { + return ($this->isPHP() || $this->isHHVM()) && extension_loaded('xdebug'); + } + + /** + * Returns true when the runtime used is HHVM. + */ + public function isHHVM(): bool + { + return defined('HHVM_VERSION'); + } + + /** + * Returns true when the runtime used is PHP without the PHPDBG SAPI. + */ + public function isPHP(): bool + { + return !$this->isHHVM() && !$this->isPHPDBG(); + } + + /** + * Returns true when the runtime used is PHP with the PHPDBG SAPI. + */ + public function isPHPDBG(): bool + { + return PHP_SAPI === 'phpdbg' && !$this->isHHVM(); + } + + /** + * Returns true when the runtime used is PHP with the PHPDBG SAPI + * and the phpdbg_*_oplog() functions are available (PHP >= 7.0). + */ + public function hasPHPDBGCodeCoverage(): bool + { + return $this->isPHPDBG(); + } + + /** + * Returns true when the runtime used is PHP with PCOV loaded and enabled. + */ + public function hasPCOV(): bool + { + return $this->isPHP() && extension_loaded('pcov') && ini_get('pcov.enabled'); + } + + /** + * Parses the loaded php.ini file (if any) as well as all + * additional php.ini files from the additional ini dir for + * a list of all configuration settings loaded from files + * at startup. Then checks for each php.ini setting passed + * via the `$values` parameter whether this setting has + * been changed at runtime. Returns an array of strings + * where each string has the format `key=value` denoting + * the name of a changed php.ini setting with its new value. + * + * @return string[] + */ + public function getCurrentSettings(array $values): array + { + $diff = []; + $files = []; + + if ($file = php_ini_loaded_file()) { + $files[] = $file; + } + + if ($scanned = php_ini_scanned_files()) { + $files = array_merge( + $files, + array_map( + 'trim', + explode(",\n", $scanned) + ) + ); + } + + foreach ($files as $ini) { + $config = parse_ini_file($ini, true); + + foreach ($values as $value) { + $set = ini_get($value); + + if (isset($config[$value]) && $set != $config[$value]) { + $diff[] = sprintf('%s=%s', $value, $set); + } + } + } + + return $diff; + } + + private function isOpcacheActive(): bool + { + if (!extension_loaded('Zend OPcache')) { + return false; + } + + if ((PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') && ini_get('opcache.enable_cli') === '1') { + return true; + } + + if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg' && ini_get('opcache.enable') === '1') { + return true; + } + + return false; + } +} |