PHP posix_ttyname函数代码示例

 /**
  * @dataProvider getGlobalTermAndTermAndTermFile
  */
 public function testInstance($global = null, $term = null, $termFileName = 'xterm-256color')
 {
     $tty = posix_ttyname(STDOUT);
     $terminal = TerminalTestUtil::getTerminalInstance($global, $tty, $term, $termFileName);
     $this->assertEquals($tty, $terminal->getTty());
     $this->assertEquals($term, $terminal->getTerm());
     $this->assertNull($terminal->getPreviousConfig());
     $this->assertEquals('normal', $terminal->getMode());
     $this->assertEquals($term, $terminal->getTerminfo()->getTerm());
     $this->assertSame($terminal, $terminal->getCursor()->getTerminal());
     $this->assertSame($terminal, $terminal->getScreen()->getTerminal());
     $oldInput = $terminal->getInput();
     $oldOutput = $terminal->getOutput();
     $this->assertEquals('php://stdin', $terminal->getInput()->getSource());
     $this->assertEquals('rb', $terminal->getInput()->getMode());
     $this->assertEquals('php://stdout', $terminal->getOutput()->getSource());
     $this->assertEquals('wb', $terminal->getOutput()->getMode());
     $newInput = new FileInputStream('php://memory', 'rb');
     $newOutput = new FileOutputStream('php://memory', 'wb');
     $terminal->setInput($newInput);
     $terminal->setOutput($newOutput);
     $this->assertEquals('php://memory', $terminal->getInput()->getSource());
     $this->assertEquals('rb', $terminal->getInput()->getMode());
     $this->assertEquals('php://memory', $terminal->getOutput()->getSource());
     $this->assertEquals('wb', $terminal->getOutput()->getMode());
     $terminal->setInput($oldInput);
     $terminal->setOutput($oldOutput);
 }

 /**
  * Get terminal details
  *
  * @return string
  */
 public function getDetails()
 {
     if (!$this->details) {
         $this->details = function_exists('posix_ttyname') ? @posix_ttyname(STDOUT) : "Can't retrieve terminal details";
     }
     return $this->details;
 }

 public static function hasFormattingCodes()
 {
     if (self::$formattingCodes === null) {
         $opts = getopt("", ["enable-ansi", "disable-ansi"]);
         //if(isset($opts["disable-ansi"])){
         //	self::$formattingCodes = false;
         //}else{
         self::$formattingCodes = (Utils::getOS() !== "win" and getenv("TERM") != "" and (!function_exists("posix_ttyname") or !defined("STDOUT") or posix_ttyname(STDOUT) !== false) or isset($opts["enable-ansi"]));
         //}
     }
     return self::$formattingCodes;
 }

 private function getTTYSize()
 {
     if (!posix_isatty(STDOUT)) {
         return false;
     }
     $ttyName = posix_ttyname(STDOUT);
     $builder = new ProcessBuilder();
     $process = $builder->setPrefix('stty')->setArguments(array('-f', $ttyName, 'size'))->getProcess();
     try {
         $process->mustRun();
     } catch (ProcessFailedException $e) {
         return false;
     }
     $output = $process->getOutput();
     if (!preg_match('~^(\\d+)\\s+(\\d+)$~', $output, $match)) {
         return false;
     }
     return array($match[1], $match[2]);
 }

 /**
  * 关闭标准输入输出
  * @return void
  */
 protected static function resetStdFd($force = false)
 {
     // 如果此进程配置是no_debug，则关闭输出
     if (!$force) {
         // 开发环境不关闭标准输出，用于调试
         if (Lib\Config::get('workerman.debug') == 1 && posix_ttyname(STDOUT)) {
             return;
         }
     }
     global $STDOUT, $STDERR;
     @fclose(STDOUT);
     @fclose(STDERR);
     // 将标准输出重定向到/dev/null
     $STDOUT = fopen('/dev/null', "rw+");
     $STDERR = fopen('/dev/null', "rw+");
 }

 /**
  * 检查控制终端是否已经关闭, 如果控制终端关闭，则停止打印数据到终端（发送平滑重启信号）
  * @return void
  */
 public function checkTty()
 {
     if (!$this->terminalClosed && !@posix_ttyname(STDOUT)) {
         $this->resetFd();
         // 日志
         $this->notice("terminal closed and reset workers fd");
         // worker重启时会检测终端是否关闭
         $this->sendSignalToAllWorker(SIGTTOU);
         // 设置标记
         $this->terminalClosed = true;
     }
 }

 /**
  * Creates a new terminal instance.
  *
  * @param string $tty The tty name.
  * @param string $term The terminal name.
  * @return Terminal The terminal instance.
  */
 public static function instance($tty = null, $term = null)
 {
     if (null === $tty) {
         $tty = posix_ttyname(STDOUT);
     }
     $key = md5($tty . '/' . $term);
     if (!isset(self::$instances[$key])) {
         self::$instances[$key] = new self($tty, $term);
     }
     return self::$instances[$key];
 }

<?php

var_dump(posix_ttyname(STDIN));
var_dump(posix_ttyname(STDERR));
var_dump(posix_ttyname(STDOUT));
?>
===DONE===

<?php

echo "*** Test substituting argument 1 with boolean values ***\n";
$variation_array = array('lowercase true' => true, 'lowercase false' => false, 'uppercase TRUE' => TRUE, 'uppercase FALSE' => FALSE);
foreach ($variation_array as $var) {
    var_dump(posix_ttyname($var));
}

<?php

var_dump(posix_ttyname());
// param missing
var_dump(posix_ttyname(0));
// param not a ressource
var_dump(posix_ttyname(imagecreate(1, 1)));
// wrong resource type
?>
===DONE===

    echo "posix_setpgid failed\n";
}
$uname = posix_uname();
echo "uname=\n";
print_r($uname);
$times = posix_times();
foreach ($times as $k => $v) {
    if ($v < 0) {
        echo "times[{$k}] is negative\n";
    } else {
        echo "times[{$k}] is greater than or equal to 0\n";
    }
}
$ctermid = posix_ctermid();
echo "ctermid={$ctermid}\n";
$ttyname = posix_ttyname(1);
echo "ttyname for fd 1 = {$ttyname}\n";
$isatty = posix_isatty(1);
echo "isatty for fd 1 = {$isatty}\n";
$cwd = posix_getcwd();
if (file_exists($cwd)) {
    echo "posix_getcwd succeeded\n";
} else {
    echo "posix_getcwd failed\n";
}
// make sure the file we use for testing ain't there already
$testfile = "/tmp/phpoo_test_fifo204982";
if (file_exists($testfile)) {
    unlink($testfile);
}
$mkfifo = posix_mkfifo($testfile, 0);

 /**
  * Determine terminal device name
  *
  * @param mixed $fd
  *
  * @return string
  */
 public function ttyname($fd) : string
 {
     return posix_ttyname($fd);
 }

 public function server_echo($str, $newline = TRUE)
 {
     if ($newline) {
         $str = "\n" . $str;
     }
     $str = $this->time_prefix($str);
     $this->server_ob[] = $str;
     $this->server_ob = array_slice($this->server_ob, -20, 20);
     $server_logpath = $this->log_path . '/server/';
     $server_daily_logpath = $server_logpath . '/' . date('Ymd');
     if (!is_dir($server_logpath)) {
         mkdir($server_logpath, 0777);
     }
     if (!is_dir($server_daily_logpath)) {
         mkdir($server_daily_logpath, 0777);
     }
     $server_logfile = $server_daily_logpath . '/' . date('YmdH') . '.log';
     file_put_contents($server_logfile, $str, FILE_APPEND);
     if (!$this->server_muted && posix_ttyname(STDOUT)) {
         echo $str;
     }
 }

 /**
  * Get Terminal Device Name
  *
  * @param int $fd The file descriptor
  *
  * @return string
  */
 public function ttyname($fd)
 {
     return posix_ttyname($fd);
 }

 /**
  * 检查控制终端是否已经关闭, 如果控制终端关闭，则停止打印数据到终端（发送平滑重启信号）
  * @return void
  */
 public function checkTty()
 {
     if (!$this->terminalClosed && !posix_ttyname(STDOUT)) {
         // 日志
         $this->notice("terminal closed and restart worker");
         // worker重启时会检测终端是否关闭
         $this->sendSignalToAllWorker(SIGHUP);
         // 设置标记
         $this->terminalClosed = true;
     }
 }