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<?php
namespace Codeception\Util;
use Codeception\Lib\Console\Output;
/**
* This class is used only when Codeception is executed in `--debug` mode.
* In other cases method of this class won't be seen.
*/
class Debug
{
/**
* @var Output null
*/
protected static $output = null;
public static function setOutput(Output $output)
{
self::$output = $output;
}
/**
* Prints data to screen. Message can be any time of data
*
* @param $message
*/
public static function debug($message)
{
if (!self::$output) {
return;
}
self::$output->debug($message);
}
/**
* Pauses execution and waits for user input to proceed.
*/
public static function pause()
{
if (!self::$output) {
return;
}
self::$output->writeln("<info>The execution has been paused. Press ENTER to continue</info>");
if (trim(fgets(STDIN)) != chr(13)) {
return;
}
}
}