Page MenuHomeWickedGov Phorge
Files F4152975

TraceCommand.php
No OneTemporary
Actions

Size
2 KB
Referenced Files
None
Subscribers
None

TraceCommand.php
View Options

<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2023 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\Command;
use Psy\Formatter\TraceFormatter;
use Psy\Input\FilterOptions;
use Psy\Output\ShellOutput;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
/**
* Show the current stack trace.
*/
class TraceCommand extends Command
{
protected $filter;
/**
* {@inheritdoc}
*/
public function __construct($name = null)
{
$this->filter = new FilterOptions();
parent::__construct($name);
}
/**
* {@inheritdoc}
*/
protected function configure()
{
list($grep, $insensitive, $invert) = FilterOptions::getOptions();
$this
->setName('trace')
->setDefinition([
new InputOption('include-psy', 'p', InputOption::VALUE_NONE, 'Include Psy in the call stack.'),
new InputOption('num', 'n', InputOption::VALUE_REQUIRED, 'Only include NUM lines.'),
$grep,
$insensitive,
$invert,
])
->setDescription('Show the current call stack.')
->setHelp(
<<<'HELP'
Show the current call stack.
Optionally, include PsySH in the call stack by passing the <info>--include-psy</info> option.
e.g.
<return>> trace -n10</return>
<return>> trace --include-psy</return>
HELP
);
}
/**
* {@inheritdoc}
*
* @return int 0 if everything went fine, or an exit code
*/
protected function execute(InputInterface $input, OutputInterface $output): int
{
$this->filter->bind($input);
$trace = $this->getBacktrace(new \Exception(), $input->getOption('num'), $input->getOption('include-psy'));
$output->page($trace, ShellOutput::NUMBER_LINES);
return 0;
}
/**
* Get a backtrace for an exception or error.
*
* Optionally limit the number of rows to include with $count, and exclude
* Psy from the trace.
*
* @param \Throwable $e The exception or error with a backtrace
* @param int $count (default: PHP_INT_MAX)
* @param bool $includePsy (default: true)
*
* @return array Formatted stacktrace lines
*/
protected function getBacktrace(\Throwable $e, ?int $count = null, bool $includePsy = true): array
{
return TraceFormatter::formatTrace($e, $this->filter, $count, $includePsy);
}
}

File Metadata

Mime Type
text/x-php
Expires
Aug 19 2026, 20:34 (7 w, 4 d ago)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
97/2d/3f3323105dbf0e505f69cf6036fb
Default Alt Text
TraceCommand.php (2 KB)

Event Timeline