Developer
<?php
/*
* This file is part of the DebugBar package.
*
* (c) 2013 Maxime Bouroumeau-Fuseau
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace DebugBar\DataFormatter;
use Symfony\Component\VarDumper\Cloner\VarCloner;
use Symfony\Component\VarDumper\Dumper\CliDumper;
class DataFormatter implements DataFormatterInterface
{
public $cloner;
public $dumper;
/**
* DataFormatter constructor.
*/
public function __construct()
{
$this->cloner = new VarCloner();
$this->dumper = new CliDumper();
}
/**
* @param $data
* @return string
*/
public function formatVar($data)
{
$output = '';
$this->dumper->dump(
$this->cloner->cloneVar($data),
function ($line, $depth) use (&$output) {
// A negative depth means "end of dump"
if ($depth >= 0) {
// Adds a two spaces indentation to the line
$output .= str_repeat(' ', $depth).$line."\n";
}
}
);
return trim($output);
}
/**
* @param float $seconds
* @return string
*/
public function formatDuration($seconds)
{
if ($seconds < 0.001) {
return round($seconds * 1000000) . 'μs';
} elseif ($seconds < 0.1) {
return round($seconds * 1000, 2) . 'ms';
} elseif ($seconds < 1) {
return round($seconds * 1000) . 'ms';
}
return round($seconds, 2) . 's';
}
/**
* @param string $size
* @param int $precision
* @return string
*/
public function formatBytes($size, $precision = 2)
{
if ($size === 0 || $size === null) {
return "0B";
}
$sign = $size < 0 ? '-' : '';
$size = abs($size);
$base = log($size) / log(1024);
$suffixes = array('B', 'KB', 'MB', 'GB', 'TB');
return $sign . round(pow(1024, $base - floor($base)), $precision) . $suffixes[(int) floor($base)];
}
/**
* @param object $object
* @return string
*/
public function formatClassName($object)
{
$class = \get_class($object);
if (false === ($pos = \strpos($class, "@anonymous\0"))) {
return $class;
}
if (false === ($parent = \get_parent_class($class))) {
return \substr($class, 0, $pos + 10);
}
return $parent . '@anonymous';
}
}
Developer
To ensure a smooth integration process and optimal performance, follow these best practices: