56 lines
1.3 KiB
PHP
56 lines
1.3 KiB
PHP
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<?php
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final class Stopwatch {
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private $startTime = 0;
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private $stopTime = 0;
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private $laps = [];
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private static $instance = null;
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public function __call(string $name, array $args) {
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if($name[0] === '_')
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return null;
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return $this->{'_' . $name}(...$args);
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}
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public static function __callStatic(string $name, array $args) {
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if($name[0] === '_')
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return null;
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if(self::$instance === null)
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self::$instance = new static;
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return self::$instance->{'_' . $name}(...$args);
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}
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private static function time() {
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return microtime(true);
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}
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public function _start(): void {
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$this->startTime = self::time();
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}
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public function _lap(string $text): void {
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$this->laps[$text] = self::time();
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}
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public function _stop(): void {
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$this->stopTime = self::time();
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}
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public function _reset(): void {
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$this->laps = [];
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$this->startTime = 0;
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$this->stopTime = 0;
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}
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public function _elapsed(): float {
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return $this->stopTime - $this->startTime;
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}
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public function _laps(): array {
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$laps = [];
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foreach($this->laps as $name => $time)
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$laps[$name] = $time - $this->startTime;
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return $laps;
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}
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}
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