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<?php |
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/** |
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* User: alec |
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* Date: 10.12.18 |
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* Time: 14:22 |
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*/ |
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declare(strict_types=1); |
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namespace AlecRabbit\Tools\Reports\Formatters; |
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use AlecRabbit\Tools\Reports\BenchmarkReport; |
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use function AlecRabbit\brackets; |
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use function AlecRabbit\format_time_auto; |
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use function AlecRabbit\typeOf; |
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class BenchmarkReportFormatter extends Formatter |
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{ |
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/** @var BenchmarkReport */ |
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protected $report; |
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public function setStyles(): void |
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{ |
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} |
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/** |
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* {@inheritdoc} |
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* @throws \Throwable |
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*/ |
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public function getString(): string |
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{ |
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$profilerReport = (string)$this->report->getProfiler()->getReport(); |
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$r = 'Benchmark:' . PHP_EOL; |
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foreach ($this->report->getRelatives() as $indexName => $result) { |
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[$relative, $average] = $result; |
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$function = $this->report->getFunctionObject($indexName); |
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$arguments = $function->getArgs(); |
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$types = []; |
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if (!empty($arguments)) { |
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foreach ($arguments as $argument) { |
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$types[] = typeOf($argument); |
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} |
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} |
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$r .= sprintf( |
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'%s (+%s) %s(%s) %s %s', |
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$this->theme->yellow(format_time_auto($average)), |
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$this->col($relative), |
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$function->getIndexedName(), |
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implode(', ', $types), |
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$this->theme->comment($function->getComment()), |
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PHP_EOL |
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); |
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if ($this->report->isWithResults()) { |
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$result = $function->getResult(); |
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$r .= $this->theme->dark('return: ' . str_replace('double', 'float', typeOf($result)) . ' "' |
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. var_export($function->getResult(), true) . '" ') . PHP_EOL; |
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} |
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} |
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if (!empty($exceptionMessages = $this->report->getExceptionMessages())) { |
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$r .= 'Exceptions:' . PHP_EOL; |
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foreach ($exceptionMessages as $name => $exceptionMessage) { |
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$r .= brackets($name) . ': ' . $this->theme->red($exceptionMessage) . PHP_EOL; |
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} |
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} |
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return |
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$r . PHP_EOL . $profilerReport; |
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} |
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/** |
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* @param float $relative |
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* @return string |
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* @throws \Throwable |
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*/ |
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private function col($relative): string |
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{ |
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if ($relative > 1) { |
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return $this->theme->red($this->percent($relative)); |
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} |
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if ($relative >= 0.03) { |
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return $this->theme->yellow($this->percent($relative)); |
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} |
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return $this->theme->green($this->percent($relative)); |
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} |
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/** |
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* @param float $relative |
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* @return string |
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*/ |
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private function percent(float $relative): string |
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{ |
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return |
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number_format($relative * 100, 1) . '%'; |
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} |
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} |
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alecrabbit /
php-simple-profiler
