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113
vendor/sebastian/environment/src/Console.php
vendored
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113
vendor/sebastian/environment/src/Console.php
vendored
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<?php
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/*
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* This file is part of the Environment package.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\Environment;
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/**
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*/
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class Console
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{
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const STDIN = 0;
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const STDOUT = 1;
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const STDERR = 2;
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/**
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* Returns true if STDOUT supports colorization.
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*
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* This code has been copied and adapted from
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* Symfony\Component\Console\Output\OutputStream.
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*
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* @return bool
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*/
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public function hasColorSupport()
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{
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if (DIRECTORY_SEPARATOR == '\\') {
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return false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI') || 'xterm' === getenv('TERM');
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}
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if (!defined('STDOUT')) {
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return false;
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}
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return $this->isInteractive(STDOUT);
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}
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/**
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* Returns the number of columns of the terminal.
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*
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* @return int
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*/
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public function getNumberOfColumns()
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{
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if (DIRECTORY_SEPARATOR == '\\') {
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$columns = 80;
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if (preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim(getenv('ANSICON')), $matches)) {
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$columns = $matches[1];
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} elseif (function_exists('proc_open')) {
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$process = proc_open(
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'mode CON',
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[
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1 => ['pipe', 'w'],
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2 => ['pipe', 'w']
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],
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$pipes,
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null,
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null,
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['suppress_errors' => true]
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);
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if (is_resource($process)) {
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$info = stream_get_contents($pipes[1]);
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fclose($pipes[1]);
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fclose($pipes[2]);
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proc_close($process);
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if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
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$columns = $matches[2];
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}
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}
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}
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return $columns - 1;
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}
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if (!$this->isInteractive(self::STDIN)) {
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return 80;
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}
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if (function_exists('shell_exec') && preg_match('#\d+ (\d+)#', shell_exec('stty size'), $match) === 1) {
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if ((int) $match[1] > 0) {
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return (int) $match[1];
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}
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}
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if (function_exists('shell_exec') && preg_match('#columns = (\d+);#', shell_exec('stty'), $match) === 1) {
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if ((int) $match[1] > 0) {
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return (int) $match[1];
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}
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}
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return 80;
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}
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/**
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* Returns if the file descriptor is an interactive terminal or not.
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*
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* @param int|resource $fileDescriptor
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*
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* @return bool
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*/
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public function isInteractive($fileDescriptor = self::STDOUT)
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{
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return function_exists('posix_isatty') && @posix_isatty($fileDescriptor);
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}
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}
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194
vendor/sebastian/environment/src/Runtime.php
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194
vendor/sebastian/environment/src/Runtime.php
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<?php
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/*
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* This file is part of the Environment package.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\Environment;
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/**
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* Utility class for HHVM/PHP environment handling.
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*/
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class Runtime
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{
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/**
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* @var string
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*/
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private static $binary;
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/**
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* Returns true when Xdebug is supported or
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* the runtime used is PHPDBG (PHP >= 7.0).
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*
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* @return bool
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*/
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public function canCollectCodeCoverage()
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{
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return $this->hasXdebug() || $this->hasPHPDBGCodeCoverage();
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}
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/**
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* Returns the path to the binary of the current runtime.
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* Appends ' --php' to the path when the runtime is HHVM.
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*
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* @return string
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*/
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public function getBinary()
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{
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// HHVM
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if (self::$binary === null && $this->isHHVM()) {
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if ((self::$binary = getenv('PHP_BINARY')) === false) {
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self::$binary = PHP_BINARY;
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}
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self::$binary = escapeshellarg(self::$binary) . ' --php';
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}
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// PHP >= 5.4.0
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if (self::$binary === null && defined('PHP_BINARY')) {
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if (PHP_BINARY !== '') {
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self::$binary = escapeshellarg(PHP_BINARY);
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}
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}
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// PHP < 5.4.0
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if (self::$binary === null) {
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if (PHP_SAPI == 'cli' && isset($_SERVER['_'])) {
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if (strpos($_SERVER['_'], 'phpunit') !== false) {
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$file = file($_SERVER['_']);
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if (strpos($file[0], ' ') !== false) {
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$tmp = explode(' ', $file[0]);
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self::$binary = escapeshellarg(trim($tmp[1]));
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} else {
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self::$binary = escapeshellarg(ltrim(trim($file[0]), '#!'));
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}
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} elseif (strpos(basename($_SERVER['_']), 'php') !== false) {
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self::$binary = escapeshellarg($_SERVER['_']);
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}
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}
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}
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if (self::$binary === null) {
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$possibleBinaryLocations = [
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PHP_BINDIR . '/php',
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PHP_BINDIR . '/php-cli.exe',
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PHP_BINDIR . '/php.exe'
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];
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foreach ($possibleBinaryLocations as $binary) {
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if (is_readable($binary)) {
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self::$binary = escapeshellarg($binary);
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break;
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}
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}
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}
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if (self::$binary === null) {
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self::$binary = 'php';
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}
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return self::$binary;
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}
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/**
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* @return string
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*/
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public function getNameWithVersion()
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{
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return $this->getName() . ' ' . $this->getVersion();
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}
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/**
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* @return string
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*/
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public function getName()
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{
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if ($this->isHHVM()) {
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return 'HHVM';
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} elseif ($this->isPHPDBG()) {
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return 'PHPDBG';
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} else {
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return 'PHP';
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}
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}
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/**
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* @return string
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*/
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public function getVendorUrl()
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{
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if ($this->isHHVM()) {
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return 'http://hhvm.com/';
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} else {
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return 'https://secure.php.net/';
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}
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}
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/**
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* @return string
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*/
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public function getVersion()
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{
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if ($this->isHHVM()) {
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return HHVM_VERSION;
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} else {
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return PHP_VERSION;
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}
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}
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/**
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* Returns true when the runtime used is PHP and Xdebug is loaded.
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*
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* @return bool
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*/
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public function hasXdebug()
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{
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return ($this->isPHP() || $this->isHHVM()) && extension_loaded('xdebug');
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}
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/**
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* Returns true when the runtime used is HHVM.
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*
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* @return bool
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*/
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public function isHHVM()
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{
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return defined('HHVM_VERSION');
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}
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/**
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* Returns true when the runtime used is PHP without the PHPDBG SAPI.
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*
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* @return bool
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*/
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public function isPHP()
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{
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return !$this->isHHVM() && !$this->isPHPDBG();
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}
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/**
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* Returns true when the runtime used is PHP with the PHPDBG SAPI.
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*
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* @return bool
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*/
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public function isPHPDBG()
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{
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return PHP_SAPI === 'phpdbg' && !$this->isHHVM();
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}
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/**
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* Returns true when the runtime used is PHP with the PHPDBG SAPI
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* and the phpdbg_*_oplog() functions are available (PHP >= 7.0).
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*
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* @return bool
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*/
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public function hasPHPDBGCodeCoverage()
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{
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return $this->isPHPDBG() && function_exists('phpdbg_start_oplog');
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}
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}
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