Twig_Profiler_Dumper_Blackfire Class Reference

Collaboration diagram for Twig_Profiler_Dumper_Blackfire:

Public Member Functions
	dump (Twig_Profiler_Profile $profile)

Private Member Functions
	dumpChildren ($parent, Twig_Profiler_Profile $profile, &$data)
	dumpProfile ($edge, Twig_Profiler_Profile $profile, &$data)

Detailed Description

Author

Fabien Potencier fabie.nosp@m.n@sy.nosp@m.mfony.nosp@m..com

@final

Definition at line 17 of file Blackfire.php.

Member Function Documentation

dump()

Twig_Profiler_Dumper_Blackfire::dump

(

Twig_Profiler_Profile

$profile

)

Definition at line 19 of file Blackfire.php.

    {
        $data = array();
        $this->dumpProfile('main()', $profile, $data);
        $this->dumpChildren('main()', $profile, $data);
 
        $start = sprintf('%f', microtime(true));
        $str = <<<EOF
file-format: BlackfireProbe
cost-dimensions: wt mu pmu
request-start: {$start}
 
 
EOF;
 
        foreach ($data as $name => $values) {
            $str .= "{$name}//{$values['ct']} {$values['wt']} {$values['mu']} {$values['pmu']}\n";
        }
 
        return $str;
    }

References $data, $name, dumpChildren(), dumpProfile(), EOF, and sprintf.

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dumpChildren()

Twig_Profiler_Dumper_Blackfire::dumpChildren (   $parent, Twig_Profiler_Profile  $profile, &  $data  )

private

Definition at line 41 of file Blackfire.php.

    {
        foreach ($profile as $p) {
            if ($p->isTemplate()) {
                $name = $p->getTemplate();
            } else {
                $name = sprintf('%s::%s(%s)', $p->getTemplate(), $p->getType(), $p->getName());
            }
            $this->dumpProfile(sprintf('%s==>%s', $parent, $name), $p, $data);
            $this->dumpChildren($name, $p, $data);
        }
    }

References $data, $name, dumpChildren(), dumpProfile(), and sprintf.

Referenced by dump(), and dumpChildren().

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dumpProfile()

Twig_Profiler_Dumper_Blackfire::dumpProfile (   $edge, Twig_Profiler_Profile  $profile, &  $data  )

private

Definition at line 54 of file Blackfire.php.

    {
        if (isset($data[$edge])) {
            $data[$edge]['ct'] += 1;
            $data[$edge]['wt'] += floor($profile->getDuration() * 1000000);
            $data[$edge]['mu'] += $profile->getMemoryUsage();
            $data[$edge]['pmu'] += $profile->getPeakMemoryUsage();
        } else {
            $data[$edge] = array(
                'ct' => 1,
                'wt' => floor($profile->getDuration() * 1000000),
                'mu' => $profile->getMemoryUsage(),
                'pmu' => $profile->getPeakMemoryUsage(),
            );
        }
    }

References $data, Twig_Profiler_Profile\getDuration(), Twig_Profiler_Profile\getMemoryUsage(), and Twig_Profiler_Profile\getPeakMemoryUsage().

Referenced by dump(), and dumpChildren().

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The documentation for this class was generated from the following file:

• libs/composer/vendor/twig/twig/lib/Twig/Profiler/Dumper/Blackfire.php