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Final Class Yiisoft\Profiler\Target\LogTarget

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Inheritance	Yiisoft\Profiler\Target\LogTarget » Yiisoft\Profiler\Target\AbstractTarget
Implements	Yiisoft\Profiler\Target\TargetInterface

LogTarget saves profiling messages as a log messages.

Public Methods

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Method	Description	Defined By
__construct()		Yiisoft\Profiler\Target\LogTarget
collect()	Processes the given log messages.	Yiisoft\Profiler\Target\AbstractTarget
enable()	Enable or disable target.	Yiisoft\Profiler\Target\AbstractTarget
exclude()		Yiisoft\Profiler\Target\AbstractTarget
export()		Yiisoft\Profiler\Target\LogTarget
include()		Yiisoft\Profiler\Target\AbstractTarget
isEnabled()	Returns target is enabled.	Yiisoft\Profiler\Target\AbstractTarget

Protected Methods

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Method	Description	Defined By
filterMessages()	Filters the given messages according to their categories.	Yiisoft\Profiler\Target\AbstractTarget

Method Details

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__construct() public method

public mixed __construct ( \Psr\Log\LoggerInterface $logger, string $logLevel = LogLevel::DEBUG )
$logger	\Psr\Log\LoggerInterface
$logLevel	string

Source code

                public function __construct(
    /**
     * @var LoggerInterface Logger to be used for message export.
     */
    private readonly LoggerInterface $logger,
    /**
     * @var string Log level to be used for messages export.
     */
    private readonly string $logLevel = LogLevel::DEBUG
) {
}

collect() public method

Defined in: Yiisoft\Profiler\Target\AbstractTarget::collect()

Processes the given log messages.

This method will filter the given messages with {@see \Yiisoft\Profiler\Target\include()} and {@see \Yiisoft\Profiler\Target\exclude()}. And if requested, it will also export the filtering result to specific medium (e.g. email).

public void collect ( array $messages )
$messages	array	Profiling messages to be processed. Each message has the following keys: token: string, profiling token. level: string, message category. beginTime: float, profiling begin timestamp obtained by `microtime(true)`. endTime: float, profiling end timestamp obtained by `microtime(true)`. duration: float, profiling block duration in milliseconds. beginMemory: int, memory usage at the beginning of profile block in bytes, obtained by `memory_get_usage()`. endMemory: int, memory usage at the end of profile block in bytes, obtained by `memory_get_usage()`. memoryDiff: int, a diff between 'endMemory' and 'beginMemory'.

Source code

                public function collect(array $messages): void
{
    if (!$this->enabled) {
        return;
    }
    $messages = $this->filterMessages($messages);
    if (count($messages) > 0) {
        $this->export($messages);
    }
}

enable() public method

Defined in: Yiisoft\Profiler\Target\AbstractTarget::enable()

Enable or disable target.

public void enable ( boolean $value = true )
$value	boolean

Source code

                public function enable(bool $value = true): void
{
    $this->enabled = $value;
}

exclude() public method

Defined in: Yiisoft\Profiler\Target\AbstractTarget::exclude()

public $this exclude ( string[] $exclude )
$exclude	string[]	List of message categories that this target is NOT interested in. Defaults to empty, meaning no uninteresting messages. If this property is not empty, then any category listed here will be excluded from {@see \Yiisoft\Profiler\Target\include()}. You can use an asterisk at the end of a category so that the category can be used to match those categories sharing the same common prefix. For example, 'Yiisoft\Db**' will match categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.

Source code

                public function exclude(array $exclude): self
{
    $new = clone $this;
    $new->exclude = $exclude;
    return $new;
}

export() public method

public void export ( array $messages )
$messages	array

Source code

                public function export(array $messages): void
{
    foreach ($messages as $message) {
        $this->logger->log($this->logLevel, $message->token(), $message->context());
    }
}

filterMessages() protected method

Defined in: Yiisoft\Profiler\Target\AbstractTarget::filterMessages()

Filters the given messages according to their categories.

protected Yiisoft\Profiler\Message[] filterMessages ( Yiisoft\Profiler\Message[] $messages )
$messages	Yiisoft\Profiler\Message[]	Messages to be filtered. The message structure follows that in {@see \Yiisoft\Profiler\Target\TargetInterface::collect()}.
return	Yiisoft\Profiler\Message[]	The filtered messages.

Source code

                protected function filterMessages(array $messages): array
{
    foreach ($messages as $i => $message) {
        if (!$this->isCategoryMatched($message->level())) {
            unset($messages[$i]);
        }
    }
    return $messages;
}

include() public method

Defined in: Yiisoft\Profiler\Target\AbstractTarget::include()

See also \Yiisoft\Strings\WildcardPattern.

public $this include ( string[] $include )
$include	string[]	List of message categories that this target is interested in. Defaults to empty, meaning all categories. You can use an asterisk at the end of a category so that the category may be used to match those categories sharing the same common prefix. For example, 'Yiisoft\Db**' will match categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.

Source code

                public function include(array $include): self
{
    $new = clone $this;
    $new->include = $include;
    return $new;
}

isEnabled() public method

Defined in: Yiisoft\Profiler\Target\AbstractTarget::isEnabled()

Returns target is enabled.

public boolean isEnabled ( )

Source code

                public function isEnabled(): bool
{
    return $this->enabled;
}