Twig_Profiler_Profile Class Reference

Inheritance diagram for Twig_Profiler_Profile:

Collaboration diagram for Twig_Profiler_Profile:

Public Member Functions
	__construct ($template='main', $type=self::ROOT, $name='main')
	getTemplate ()
	getType ()
	getName ()
	isRoot ()
	isTemplate ()
	isBlock ()
	isMacro ()
	getProfiles ()
	addProfile (Twig_Profiler_Profile $profile)
	getDuration ()
	Returns the duration in microseconds. More...
	getMemoryUsage ()
	Returns the memory usage in bytes. More...
	getPeakMemoryUsage ()
	Returns the peak memory usage in bytes. More...
	enter ()
	Starts the profiling. More...
	leave ()
	Stops the profiling. More...
	reset ()
	getIterator ()
	serialize ()
	unserialize ($data)

Data Fields
const	ROOT = 'ROOT'
const	BLOCK = 'block'
const	TEMPLATE = 'template'
const	MACRO = 'macro'

Private Attributes
	$template
	$name
	$type
	$starts = array()
	$ends = array()
	$profiles = array()

Detailed Description

Author

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

Definition at line 17 of file Profile.php.

Constructor & Destructor Documentation

__construct()

Twig_Profiler_Profile::__construct	(		$template = 'main',
			$type = self::ROOT,
			$name = 'main'
	)

Definition at line 31 of file Profile.php.

References $name, $template, $type, and enter().

    {
        $this->template = $template;
        $this->type = $type;
        $this->name = 0 === strpos($name, '__internal_') ? 'INTERNAL' : $name;
        $this->enter();
    }

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Member Function Documentation

addProfile()

Twig_Profiler_Profile::addProfile

(

Twig_Profiler_Profile

$profile

)

Definition at line 79 of file Profile.php.

    {
        $this->profiles[] = $profile;
    }

enter()

Twig_Profiler_Profile::enter

(

)

Starts the profiling.

Definition at line 127 of file Profile.php.

Referenced by __construct(), and reset().

    {
        $this->starts = array(
            'wt' => microtime(true),
            'mu' => memory_get_usage(),
            'pmu' => memory_get_peak_usage(),
        );
    }

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getDuration()

Twig_Profiler_Profile::getDuration

(

)

Returns the duration in microseconds.

Returns

int

Definition at line 89 of file Profile.php.

References isRoot().

Referenced by Twig_Profiler_Dumper_Base\dumpProfile(), Twig_Profiler_Dumper_Blackfire\dumpProfile(), Twig_Profiler_Dumper_Text\formatTime(), and Twig_Profiler_Dumper_Html\formatTime().

    {
        if ($this->isRoot() && $this->profiles) {
            // for the root node with children, duration is the sum of all child durations
            $duration = 0;
            foreach ($this->profiles as $profile) {
                $duration += $profile->getDuration();
            }

            return $duration;
        }

        return isset($this->ends['wt']) && isset($this->starts['wt']) ? $this->ends['wt'] - $this->starts['wt'] : 0;
    }

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getIterator()

Twig_Profiler_Profile::getIterator

(

)

Definition at line 154 of file Profile.php.

    {
        return new ArrayIterator($this->profiles);
    }

getMemoryUsage()

Twig_Profiler_Profile::getMemoryUsage

(

)

Returns the memory usage in bytes.

Returns

int

Definition at line 109 of file Profile.php.

Referenced by Twig_Profiler_Dumper_Blackfire\dumpProfile().

    {
        return isset($this->ends['mu']) && isset($this->starts['mu']) ? $this->ends['mu'] - $this->starts['mu'] : 0;
    }

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getName()

Twig_Profiler_Profile::getName

(

)

Definition at line 49 of file Profile.php.

References $name.

Referenced by Twig_Profiler_Dumper_Base\dumpProfile(), Twig_Profiler_Dumper_Text\formatNonTemplate(), and Twig_Profiler_Dumper_Html\formatNonTemplate().

    {
        return $this->name;
    }

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getPeakMemoryUsage()

Twig_Profiler_Profile::getPeakMemoryUsage

(

)

Returns the peak memory usage in bytes.

Returns

int

Definition at line 119 of file Profile.php.

Referenced by Twig_Profiler_Dumper_Blackfire\dumpProfile().

    {
        return isset($this->ends['pmu']) && isset($this->starts['pmu']) ? $this->ends['pmu'] - $this->starts['pmu'] : 0;
    }

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getProfiles()

Twig_Profiler_Profile::getProfiles

(

)

Definition at line 74 of file Profile.php.

References $profiles.

Referenced by Twig_Profiler_Dumper_Base\dumpProfile().

    {
        return $this->profiles;
    }

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getTemplate()

Twig_Profiler_Profile::getTemplate

(

)

Definition at line 39 of file Profile.php.

References $template.

Referenced by Twig_Profiler_Dumper_Text\formatNonTemplate(), Twig_Profiler_Dumper_Html\formatNonTemplate(), Twig_Profiler_Dumper_Text\formatTemplate(), and Twig_Profiler_Dumper_Html\formatTemplate().

    {
        return $this->template;
    }

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getType()

Twig_Profiler_Profile::getType

(

)

Definition at line 44 of file Profile.php.

References $type.

Referenced by Twig_Profiler_Dumper_Text\formatNonTemplate(), and Twig_Profiler_Dumper_Html\formatNonTemplate().

    {
        return $this->type;
    }

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isBlock()

Twig_Profiler_Profile::isBlock

(

)

Definition at line 64 of file Profile.php.

References $type.

    {
        return self::BLOCK === $this->type;
    }

isMacro()

Twig_Profiler_Profile::isMacro

(

)

Definition at line 69 of file Profile.php.

References $type.

    {
        return self::MACRO === $this->type;
    }

isRoot()

Twig_Profiler_Profile::isRoot

(

)

Definition at line 54 of file Profile.php.

References $type.

Referenced by Twig_Profiler_Dumper_Base\dumpProfile(), and getDuration().

    {
        return self::ROOT === $this->type;
    }

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isTemplate()

Twig_Profiler_Profile::isTemplate

(

)

Definition at line 59 of file Profile.php.

References $type.

Referenced by Twig_Profiler_Dumper_Base\dumpProfile().

    {
        return self::TEMPLATE === $this->type;
    }

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leave()

Twig_Profiler_Profile::leave

(

)

Stops the profiling.

Definition at line 139 of file Profile.php.

Referenced by Twig_Extension_Profiler\leave().

    {
        $this->ends = array(
            'wt' => microtime(true),
            'mu' => memory_get_usage(),
            'pmu' => memory_get_peak_usage(),
        );
    }

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reset()

Twig_Profiler_Profile::reset

(

)

Definition at line 148 of file Profile.php.

References enter().

    {
        $this->starts = $this->ends = $this->profiles = array();
        $this->enter();
    }

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serialize()

Twig_Profiler_Profile::serialize

(

)

Definition at line 159 of file Profile.php.

    {
        return serialize(array($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles));
    }

unserialize()

Twig_Profiler_Profile::unserialize

(

$data

)

Definition at line 164 of file Profile.php.

References $data.

    {
        list($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles) = unserialize($data);
    }

Field Documentation

$ends

Twig_Profiler_Profile::$ends = array()

private

Definition at line 28 of file Profile.php.

$name

Twig_Profiler_Profile::$name

private

Definition at line 25 of file Profile.php.

Referenced by __construct(), and getName().

$profiles

Twig_Profiler_Profile::$profiles = array()

private

Definition at line 29 of file Profile.php.

Referenced by getProfiles().

$starts

Twig_Profiler_Profile::$starts = array()

private

Definition at line 27 of file Profile.php.

$template

Twig_Profiler_Profile::$template

private

Definition at line 24 of file Profile.php.

Referenced by __construct(), and getTemplate().

$type

Twig_Profiler_Profile::$type

private

Definition at line 26 of file Profile.php.

Referenced by __construct(), getType(), isBlock(), isMacro(), isRoot(), and isTemplate().

BLOCK

const Twig_Profiler_Profile::BLOCK = 'block'

Definition at line 20 of file Profile.php.

Referenced by Twig_Profiler_NodeVisitor_Profiler\doLeaveNode(), and Twig_Tests_Profiler_ProfileTest\testIsBlock().

MACRO

const Twig_Profiler_Profile::MACRO = 'macro'

Definition at line 22 of file Profile.php.

Referenced by Twig_Profiler_NodeVisitor_Profiler\doLeaveNode(), and Twig_Tests_Profiler_ProfileTest\testIsMacro().

ROOT

const Twig_Profiler_Profile::ROOT = 'ROOT'

Definition at line 19 of file Profile.php.

Referenced by Twig_Tests_Profiler_ProfileTest\testIsBlock(), Twig_Tests_Profiler_ProfileTest\testIsMacro(), Twig_Tests_Profiler_ProfileTest\testIsRoot(), and Twig_Tests_Profiler_ProfileTest\testIsTemplate().

TEMPLATE

const Twig_Profiler_Profile::TEMPLATE = 'template'

Definition at line 21 of file Profile.php.

Referenced by Twig_Profiler_NodeVisitor_Profiler\doLeaveNode(), Twig_Tests_Profiler_ProfileTest\testIsRoot(), and Twig_Tests_Profiler_ProfileTest\testIsTemplate().

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

• libs/composer/vendor/twig/twig/lib/Twig/Profiler/Profile.php