A Logger instance can be accessed via Yii::getLogger(). You can call the method Logger::log to record a single log message.
For convenience, a set of shortcut methods are provided for logging messages of various severity levels
via the [[Yii]] class:
- [[Yii::trace()]]
- [[Yii::error()]]
- [[Yii::warning()]]
- [[Yii::info()]]
- [[Yii::beginProfile()]]
- [[Yii::endProfile()]]
For more details and usage information on Logger, see the guide article on logging.
When the application ends or [[flushInterval]] is reached, Logger will call Logger::flush
to send logged messages to different log targets, such as [[FileTarget|file]], [[EmailTarget|email]],
or [[DbTarget|database]], with the help of the [[dispatcher]].
public function testLog()
{
$logger = new Logger();
$logger->log('test1', Logger::LEVEL_INFO);
$this->assertEquals(1, count($logger->messages));
$this->assertEquals('test1', $logger->messages[0][0]);
$this->assertEquals(Logger::LEVEL_INFO, $logger->messages[0][1]);
$this->assertEquals('application', $logger->messages[0][2]);
$logger->log('test2', Logger::LEVEL_ERROR, 'category');
$this->assertEquals(2, count($logger->messages));
$this->assertEquals('test2', $logger->messages[1][0]);
$this->assertEquals(Logger::LEVEL_ERROR, $logger->messages[1][1]);
$this->assertEquals('category', $logger->messages[1][2]);
}
protected static function getLevelName($level)
{
if (in_array($level, [Logger::LEVEL_PROFILE, Logger::LEVEL_PROFILE_BEGIN, Logger::LEVEL_PROFILE_END, Logger::LEVEL_TRACE])) {
return 'debug';
}
return Logger::getLevelName($level);
}
/**
* Stores log messages to sentry.
*/
public function export()
{
foreach ($this->messages as $message) {
list($msg, $level, $catagory, $timestamp, $traces) = $message;
$errStr = '';
$options = ['level' => \yii\log\Logger::getLevelName($level), 'extra' => []];
$templateData = null;
if (is_array($msg)) {
$errStr = isset($msg['msg']) ? $msg['msg'] : '';
if (isset($msg['data'])) {
$options['extra'] = $msg['data'];
}
} elseif (is_a($msg, \yii\base\Exception::class)) {
$errStr = $msg->getMessage();
$traces = $msg->getTrace();
} else {
$errStr = $msg;
}
// Store debug trace in extra data
$traces = array_map(function ($v) {
$file = isset($v['file']) ? $v['file'] : 'unknown file';
$line = isset($v['line']) ? $v['line'] : 'unknown line';
$class = isset($v['class']) ? $v['class'] : 'unknown class';
$function = isset($v['function']) ? $v['function'] : 'unknown function';
return $file . PHP_EOL . "{$class}::{$function} [{$line}]";
}, $traces);
if (!empty($traces)) {
$options['extra']['traces'] = $traces;
}
$this->client->captureMessage($errStr, [], $options, false);
}
}
public function __call($name, $params)
{
try {
return parent::__call($name, $params);
} catch (UnknownMethodException $e) {
return call_user_func_array([$this->getOldLogger(), $name], $params);
}
}
/**
* @inheritdoc
*/
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
if (!is_string($text)) {
$text = var_export($text, true);
}
$prefix = $this->prefix ? call_user_func($this->prefix, $message) : $this->getMessagePrefix($message);
return "{$prefix}[{$level}][{$category}] {$text}";
}
/**
* @inheritdoc
*/
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
if (!is_string($text)) {
$text = VarDumper::export($text);
}
$prefix = $this->getMessagePrefix($message);
return "{$prefix}[{$level}][{$category}] {$text}";
}
/**
* Logs a message to console and then to yii\log\Logger.
*/
public function log($message, $level, $category = 'application')
{
if ($level <= $this->getSpamLevel()) {
$style = self::$styles[$level];
if ($style) {
$message = Console::ansiFormat($message, $style);
}
Console::stdout($message . "\n");
}
parent::log($message, $level, $category);
}
public function log($message, $level, $category = 'application')
{
$mougrimLoggerLevel = $this->getMougrimPhpLoggerLevel($level);
if ($mougrimLoggerLevel !== null) {
$this->getMougrimLogger($category)->log($mougrimLoggerLevel, $message);
if (!$this->getAlwaysYiiLoggerLog()) {
return;
}
}
parent::log($message, $level, $category);
}
/**
* Sends log message to Sentry instance.
*/
public function export()
{
foreach ($this->messages as $message) {
$options = ['level' => Logger::getLevelName($message[1])];
$logMessage = $this->formatMessage($message);
$text = $message[0];
if (!is_string($text) && $text instanceof \Exception) {
$logMessage = $text->getMessage() . "\n\n" . $logMessage;
}
$this->getClient()->captureMessage($logMessage, [], $options);
}
}
/**
* @dataProvider filters
*/
public function testFilter($filter, $expected)
{
static::$messages = [];
$logger = new Logger();
$dispatcher = new Dispatcher(['logger' => $logger, 'targets' => [new TestTarget(array_merge($filter, ['logVars' => []]))], 'flushInterval' => 1]);
$logger->log('testA', Logger::LEVEL_INFO);
$logger->log('testB', Logger::LEVEL_ERROR);
$logger->log('testC', Logger::LEVEL_WARNING);
$logger->log('testD', Logger::LEVEL_TRACE);
$logger->log('testE', Logger::LEVEL_INFO, 'application');
$logger->log('testF', Logger::LEVEL_INFO, 'application.components.Test');
$logger->log('testG', Logger::LEVEL_ERROR, 'yii.db.Command');
$logger->log('testH', Logger::LEVEL_ERROR, 'yii.db.Command.whatever');
$this->assertEquals(count($expected), count(static::$messages));
$i = 0;
foreach ($expected as $e) {
$this->assertEquals('test' . $e, static::$messages[$i++][0]);
}
}
/**
* @dataProvider booleanDataProvider
*/
public function testRotate($rotateByCopy)
{
$logFile = Yii::getAlias('@yiiunit/runtime/log/filetargettest.log');
FileHelper::removeDirectory(dirname($logFile));
mkdir(dirname($logFile), 0777, true);
$logger = new Logger();
$dispatcher = new Dispatcher(['logger' => $logger, 'targets' => ['file' => ['class' => 'yii\\log\\FileTarget', 'logFile' => $logFile, 'levels' => ['warning'], 'maxFileSize' => 1024, 'maxLogFiles' => 1, 'logVars' => [], 'rotateByCopy' => $rotateByCopy]]]);
// one file
$logger->log(str_repeat('x', 1024), Logger::LEVEL_WARNING);
$logger->flush(true);
clearstatcache();
$this->assertTrue(file_exists($logFile));
$this->assertFalse(file_exists($logFile . '.1'));
$this->assertFalse(file_exists($logFile . '.2'));
$this->assertFalse(file_exists($logFile . '.3'));
$this->assertFalse(file_exists($logFile . '.4'));
// exceed max size
for ($i = 0; $i < 1024; $i++) {
$logger->log(str_repeat('x', 1024), Logger::LEVEL_WARNING);
}
$logger->flush(true);
// first rotate
$logger->log(str_repeat('x', 1024), Logger::LEVEL_WARNING);
$logger->flush(true);
clearstatcache();
$this->assertTrue(file_exists($logFile));
$this->assertTrue(file_exists($logFile . '.1'));
$this->assertFalse(file_exists($logFile . '.2'));
$this->assertFalse(file_exists($logFile . '.3'));
$this->assertFalse(file_exists($logFile . '.4'));
// second rotate
for ($i = 0; $i < 1024; $i++) {
$logger->log(str_repeat('x', 1024), Logger::LEVEL_WARNING);
}
$logger->flush(true);
clearstatcache();
$this->assertTrue(file_exists($logFile));
$this->assertTrue(file_exists($logFile . '.1'));
$this->assertFalse(file_exists($logFile . '.2'));
$this->assertFalse(file_exists($logFile . '.3'));
$this->assertFalse(file_exists($logFile . '.4'));
}
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
if (!is_string($text)) {
// exceptions may not be serializable if in the call stack somewhere is a Closure
if ($text instanceof \Exception) {
$text = (string) $text;
} else {
$text = VarDumper::export($text);
}
}
$prefix = $this->getMessagePrefix($message);
return "Level: " . ucfirst($level) . " \n\n Time: " . date('F j, Y, g:i a (T)', $timestamp) . "\n\n Message:\n {$text} \n\n {$prefix} \n\n";
}
/**
* Exports log [[messages]] to a specific destination.
*/
public function export()
{
foreach ($this->messages as $message) {
list($msg, $level, $category, $timestamp, $traces) = $message;
$levelName = Logger::getLevelName($level);
if (!in_array($levelName, ['error', 'warning', 'info'])) {
$levelName = 'error';
}
$data = ['timestamp' => gmdate('Y-m-d\\TH:i:s\\Z', $timestamp), 'level' => $levelName, 'tags' => ['category' => $category], 'message' => $msg];
if (!empty($traces)) {
$data['sentry.interfaces.Stacktrace'] = ['frames' => Raven_Stacktrace::get_stack_info($traces)];
}
$this->client->capture($data, false);
}
}
/**
* @inheritdoc
*/
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
if (!is_string($text)) {
// exceptions may not be serializable if in the call stack somewhere is a Closure
if ($text instanceof \Throwable || $text instanceof \Exception) {
$text = (string) $text;
} else {
$text = VarDumper::export($text);
}
}
$prefix = $this->getMessagePrefix($message);
return "{$prefix}[{$level}][{$category}] {$text}";
}
/**
* Writes log messages to a file.
*/
public function export()
{
$data = [];
foreach ($this->messages as $message) {
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
//$messageString = date('Y-m-d H:i:s', $timestamp) . " [$level][$category] $text";
//$messageArray = explode(PHP_EOL, $messageString);
$needSkip = strpos($category, self::I18N_MESSAGE_KEY) !== false;
if (strpos(LOG_LEVEL, $level) !== false && !$needSkip) {
//$data[$level][] = $messageArray;
$data[$level] = $text;
}
}
foreach ($data as $key => $value) {
LogUtil::$key($value);
}
}
/**
* Calls the named method which is not a class method.
*
* This method will check whether PSR-3 or Yii2 format is used and will execute the corresponding method.
*
* @param string $name The method name.
* @param array $arguments Method arguments.
*
* @return mixed The method return value.
*/
public function __call($name, array $arguments)
{
// Intercept calls to the "log()" method
if ($name === 'log' && !empty($arguments)) {
// PSR-3 format
$reflection = new ReflectionClass(YiiLogger::className());
if (in_array($arguments[0], array_keys($this->_monolog->getLevels())) && !in_array($arguments[1], array_keys($reflection->getConstants())) && (!isset($arguments[3]) || isset($arguments[3]) && is_array($arguments[3]))) {
return call_user_func_array([$this, 'log'], $arguments);
}
// Yii2 format
return call_user_func_array([$this, 'yiiLog'], $arguments);
}
// Execute Monolog methods, if they exists
if (method_exists($this->_monolog, $name) && !method_exists($this, $name)) {
return call_user_func_array([$this->_monolog, $name], $arguments);
}
return parent::__call($name, $arguments);
}
/**
* (non-PHPdoc)
* @see \yii\log\Target::formatMessage()
*/
public function formatMessage($message)
{
if (!$this->with_microtime) {
return parent::formatMessage($message);
}
list($text, $level, $category, $timestamp) = $message;
$level = \yii\log\Logger::getLevelName($level);
if (!is_string($text)) {
$text = VarDumper::export($text);
}
$traces = [];
if (isset($message[4])) {
foreach ($message[4] as $trace) {
$traces[] = "in {$trace['file']}:{$trace['line']}";
}
}
$prefix = $this->getMessagePrefix($message);
return (new \DateTime())->setTimestamp($timestamp)->format('Y-m-d H:i:s') . ':' . str_pad(round(($timestamp - floor($timestamp)) * 1000000), 6, '0', STR_PAD_RIGHT) . " {$prefix}[{$level}][{$category}] {$text}" . (empty($traces) ? '' : "\n " . implode("\n ", $traces));
}
/**
* Formats a log message for display as a string.
* @param array $message the log message to be formatted.
* The message structure follows that in [[Logger::messages]].
* @return string the formatted message
*/
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
if (!is_string($text)) {
// exceptions may not be serializable if in the call stack somewhere is a Closure
if ($text instanceof \Throwable || $text instanceof \Exception) {
$text = sprintf('[%s] %s', $text->getCode(), $text->getMessage());
} elseif (is_array($text)) {
/*
* Only VarDump if array, don't want to inadvertently log objects with sensitive info
*/
$text = VarDumper::export($text);
} else {
$text = sprintf('Unsupported object of type %s sent to logger', get_class($text));
}
}
$prefix = $this->getMessagePrefix($message);
return date('Y-m-d H:i:s', $timestamp) . " {$prefix}[{$level}][{$category}] {$text}";
}
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = log\Logger::getLevelName($level);
if (!is_string($text)) {
$text = VarDumper::export($text);
}
$traces = [];
if (isset($message[4])) {
foreach ($message[4] as $trace) {
$traces[] = "in {$trace['file']}:{$trace['line']}";
}
}
$prefix = $this->getMessagePrefix($message);
$text = str_replace(array("\t", "\n"), '', $text);
$logs = ['time' => date('Y-m-d H:i:s', $timestamp), 'ip' => $prefix['ip'], 'reqId' => $prefix['reqId'], 'module' => $prefix['module'], 'level' => $level, 'category' => $category, 'text' => $text];
if (!empty($traces)) {
$logs['traces'] = $traces[0];
}
return implode("\t", $logs);
}
/**
* Formats a log message for display as a string.
* @param array $message the log message to be formatted.
* The message structure follows that in Logger::messages.
* @return string the formatted message
*/
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
if (!is_string($text)) {
// exceptions may not be serializable if in the call stack somewhere is a Closure
if ($text instanceof \Exception) {
$text = (string) $text;
} else {
$text = VarDumper::export($text);
}
}
$traces = [];
if (isset($message[4])) {
foreach ($message[4] as $trace) {
$traces[] = "in {$trace['file']}:{$trace['line']}";
}
}
$prefix = $this->getMessagePrefix($message);
return date('Y-m-d H:i:s', $timestamp) . '.' . (strpos($timestamp, '.') ? str_pad(explode('.', (string) $timestamp)[1], 10, '0') : '0000000000') . " {$prefix}[{$level}][{$category}] {$text}" . (empty($traces) ? '' : "\n " . implode("\n ", $traces));
}
/**
* @param $message
*
* @return string
*/
private function generateLabel($message)
{
$label = '';
//Add date to log
if (true == $this->displayDate) {
$label .= '[' . date($this->dateFormat, time()) . ']';
}
//Add category to label
if (true == $this->displayCategory) {
$label .= "[" . $message[2] . "]";
}
$level = Logger::getLevelName($message[1]);
$tmpLevel = "[{$level}]";
if (Console::streamSupportsAnsiColors(\STDOUT)) {
if (isset($this->color[$level])) {
$tmpLevel = Console::ansiFormat($tmpLevel, [$this->color[$level]]);
} else {
$tmpLevel = Console::ansiFormat($tmpLevel, [Console::BOLD]);
}
}
$label .= $tmpLevel;
return $label;
}
/**
* Stores log messages to sentry.
*/
public function export()
{
foreach ($this->messages as $message) {
list($msg, $level, $catagory, $timestamp, $traces) = $message;
$options = ['level' => log\Logger::getLevelName($level), 'extra' => []];
$templateData = null;
if (is_array($msg)) {
$errStr = isset($msg['msg']) ? $msg['msg'] : '';
if (isset($msg['data'])) {
$options['extra'] = $msg['data'];
}
} else {
$errStr = $msg;
}
// Store debug trace in extra data
$traces = array_map(function ($v) {
return "{$v['file']}" . PHP_EOL . "{$v['class']}::{$v['function']} [{$v['line']}]";
}, $traces);
if (!empty($traces)) {
$options['extra']['traces'] = $traces;
}
$this->client->captureMessage($errStr, array(), $options, false);
}
}
/**
* Exports log [[messages]] to a specific destination.
*/
public function export()
{
foreach ($this->messages as $message) {
list($msg, $level, $category, $timestamp, $traces) = $message;
$levelName = Logger::getLevelName($level);
if (!in_array($levelName, ['error', 'warning', 'info'])) {
$levelName = 'error';
}
if (is_array($msg)) {
if (isset($msg['data'])) {
$new_extras = $msg['data'];
unset($msg['data']);
}
if (isset($msg['msg'])) {
$new_msg = $msg['msg'];
unset($msg['msg']);
} else {
$new_msg = 'Unknown event format';
// deliver event data even if the format doesn't fit
$new_extras = array_merge($new_extras, $msg);
$new_tags = ['format' => 'unknown'];
}
}
$data = ['timestamp' => gmdate('Y-m-d\\TH:i:s\\Z', $timestamp), 'level' => $levelName, 'tags' => ['category' => $category], 'message' => isset($new_msg) ? $new_msg : $msg];
if (isset($new_tags)) {
$data['tags'] = array_merge($new_tags, $this->client->get_tags(), $this->client->context->extra);
}
if (isset($new_extras)) {
$data['extra'] = array_merge($new_extras, $this->client->tags, $this->client->context->tags);
}
if (!empty($traces)) {
$data['sentry.interfaces.Stacktrace'] = ['frames' => Raven_Stacktrace::get_stack_info($traces)];
}
$this->client->capture($data, false);
}
}
} else {
return $data['timestamp'];
}
}, 'headerOptions' => ['class' => 'sort-numerical text-align-center'], 'footerOptions' => ['class' => 'sort-numerical text-align-center font-weight-bold th'], 'contentOptions' => ['class' => 'nowrap font-size-10px text-align-center']], ['attribute' => 'level', 'value' => function ($data) {
switch ($data['level']) {
case Logger::LEVEL_ERROR:
$class = 'label label-danger';
break;
case Logger::LEVEL_WARNING:
$class = 'label label-warning';
break;
case Logger::LEVEL_INFO:
$class = 'label label-primary';
break;
default:
$class = 'label label-default';
break;
}
return Html::tag('span', Logger::getLevelName($data['level']), ['class' => $class]);
}, 'format' => 'html', 'filter' => [Logger::LEVEL_TRACE => ' Trace ', Logger::LEVEL_INFO => ' Info ', Logger::LEVEL_WARNING => ' Warning ', Logger::LEVEL_ERROR => ' Error '], 'filterInputOptions' => ['class' => 'form-control chosen-select', 'id' => null, 'prompt' => ' All '], 'headerOptions' => ['class' => 'text-align-center'], 'footerOptions' => ['class' => 'text-align-center font-weight-bold th'], 'contentOptions' => ['class' => 'text-align-center']], ['attribute' => 'category', 'headerOptions' => ['class' => 'text-align-center'], 'footerOptions' => ['class' => 'text-align-center font-weight-bold th'], 'contentOptions' => ['class' => 'font-size-10px']], ['attribute' => 'message', 'value' => function ($data) {
$description = Html::encode(is_string($data['message']) ? $data['message'] : VarDumper::export($data['message']));
$message = '<a href="javascript:;" class="spoiler-title" data-title="" data-content="' . $description . '">' . Stringy::substr(Stringy::collapseWhitespace($description), 0, 60, 'UTF-8') . '...' . '</a>';
$trace = '';
if (!empty($data['trace'])) {
$trace .= Html::ul($data['trace'], ['class' => 'trace', 'item' => function ($trace) {
return "<li>{$trace['file']} ({$trace['line']})</li>";
}]);
}
$message .= '<div class="spoiler-content"><strong>Message: </strong><br /><pre>' . $description . '</pre>' . (!empty($trace) ? '<br /><p><strong>Trace: </strong>' . $trace . '</p>' : '') . '</div>';
return $message;
}, 'format' => 'html', 'options' => ['width' => '50%'], 'contentOptions' => ['class' => 'spoiler']]]]);
use yii\grid\GridView;
use yii\helpers\Html;
/* @var $this yii\web\View */
/* @var $searchModel backend\models\search\SystemLogSearch */
/* @var $dataProvider yii\data\ActiveDataProvider */
$this->title = Yii::t('backend', 'System Logs');
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="system-log-index">
<p>
<?php
echo Html::a(Yii::t('backend', 'Clear'), false, ['class' => 'btn btn-danger', 'data-method' => 'delete']);
?>
</p>
<?php
// echo $this->render('_search', ['model' => $searchModel]);
?>
<?php
echo GridView::widget(['dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'columns' => [['class' => 'yii\\grid\\SerialColumn'], ['attribute' => 'level', 'value' => function ($model) {
return \yii\log\Logger::getLevelName($model->level);
}, 'filter' => [\yii\log\Logger::LEVEL_ERROR => 'error', \yii\log\Logger::LEVEL_WARNING => 'warning', \yii\log\Logger::LEVEL_INFO => 'info', \yii\log\Logger::LEVEL_TRACE => 'trace', \yii\log\Logger::LEVEL_PROFILE_BEGIN => 'profile begin', \yii\log\Logger::LEVEL_PROFILE_END => 'profile end']], 'category', 'prefix', ['attribute' => 'log_time', 'format' => 'datetime', 'value' => function ($model) {
return (int) $model->log_time;
}], ['class' => 'yii\\grid\\ActionColumn', 'template' => '{view}{delete}']]]);
?>
</div>
<?php
use yii\bootstrap\Html;
use yii\grid\GridView;
use yii\log\Logger;
/* @var $this yii\web\View */
/* @var $searchModel backend\models\search\LogSearch */
/* @var $dataProvider yii\data\ActiveDataProvider */
$this->title = Yii::t('backend', 'Logs');
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="log-index">
<p>
<?php
echo Html::a(Yii::t('backend', 'Clear'), false, ['class' => 'btn btn-danger', 'data-method' => 'delete']);
?>
</p>
<?php
echo GridView::widget(['dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'columns' => [['attribute' => 'level', 'value' => function ($model) {
return Logger::getLevelName($model->level);
}, 'filter' => [Logger::LEVEL_ERROR => 'error', Logger::LEVEL_WARNING => 'warning', Logger::LEVEL_INFO => 'info', Logger::LEVEL_TRACE => 'trace', Logger::LEVEL_PROFILE_BEGIN => 'profile begin', Logger::LEVEL_PROFILE_END => 'profile end']], 'category', ['attribute' => 'log_time', 'format' => 'datetime', 'value' => function ($model) {
return (int) $model->log_time;
}], 'prefix', ['class' => 'yii\\grid\\ActionColumn', 'template' => '{view} {delete}']]]);
?>
</div>
/**
* Transform log message to assoc.
*
* @param array $message The log message.
*
* @return array
*/
protected function prepareMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
$timestamp = date('c', $timestamp);
$result = ArrayHelper::merge($this->parseText($text), ['level' => $level, 'category' => $category, '@timestamp' => $timestamp]);
if (isset($message[4]) === true) {
$result['trace'] = $message[4];
}
return $result;
}
/**
* Formats a log message for display as a string.
* @param array $message the log message to be formatted.
* The message structure follows that in [[Logger::messages]].
* @return string the formatted message
*/
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
if (!is_string($text)) {
$text = VarDumper::export($text);
}
$traces = [];
if (isset($message[4])) {
foreach ($message[4] as $trace) {
$traces[] = "in {$trace['file']}:{$trace['line']}";
}
}
$prefix = $this->getMessagePrefix($message);
return date('Y-m-d H:i:s', $timestamp) . " {$prefix}[{$level}][{$category}] {$text}" . (empty($traces) ? '' : "\n " . implode("\n ", $traces));
}
/**
* Compile log message. Adds remote ip address and trail id if enabled.
*
* @param array $message
* @return array
*/
public function formatMessage($message)
{
list($text, $level, $category, $timestamp) = $message;
$level = Logger::getLevelName($level);
$msg = ['timestamp' => date('Y/m/d H:i:s', $timestamp), 'level' => $level, 'category' => $category, 'message' => $text];
if ($this->enableIp) {
$msg['ip'] = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '0.0.0.0';
}
if ($this->enableTrail) {
$msg['trail'] = $this->trail;
}
return $msg;
}
/**
* Default line formatting
*
* @param string $text the actual log-text
* @param integer $level the log level
* @param string $category the log category
* @param integer $timestamp the events timestamp
* @return string the formatted line
*/
public function formatLine($text, $level, $category, $timestamp)
{
return sprintf("%-19s [%-7s] [%s]\n %s", Yii::$app->formatter->asDatetime($timestamp, 'php:d.m.Y H:i:s'), strtoupper(Logger::getLevelName($level)), $category, $text);
}