108 lines
3.2 KiB
PHP
108 lines
3.2 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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namespace Kint\Parser;
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use Kint\Zval\Representation\MicrotimeRepresentation;
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use Kint\Zval\Value;
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class MicrotimePlugin extends AbstractPlugin
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{
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private static $last = null;
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private static $start = null;
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private static $times = 0;
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private static $group = 0;
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public function getTypes(): array
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{
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return ['string', 'double'];
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}
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public function getTriggers(): int
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{
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return Parser::TRIGGER_SUCCESS;
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}
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public function parse(&$var, Value &$o, int $trigger): void
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{
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if (0 !== $o->depth) {
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return;
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}
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if (\is_string($var)) {
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if ('microtime()' !== $o->name || !\preg_match('/^0\\.[0-9]{8} [0-9]{10}$/', $var)) {
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return;
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}
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$usec = (int) \substr($var, 2, 6);
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$sec = (int) \substr($var, 11, 10);
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} else {
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if ('microtime(...)' !== $o->name) {
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return;
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}
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$sec = (int) \floor($var);
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$usec = $var - $sec;
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$usec = (int) \floor($usec * 1000000);
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}
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$time = $sec + ($usec / 1000000);
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if (null !== self::$last) {
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$last_time = self::$last[0] + (self::$last[1] / 1000000);
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$lap = $time - $last_time;
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++self::$times;
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} else {
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$lap = null;
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self::$start = $time;
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}
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self::$last = [$sec, $usec];
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if (null !== $lap) {
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$total = $time - self::$start;
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$r = new MicrotimeRepresentation($sec, $usec, self::$group, $lap, $total, self::$times);
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} else {
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$r = new MicrotimeRepresentation($sec, $usec, self::$group);
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}
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$r->contents = $var;
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$r->implicit_label = true;
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$o->removeRepresentation($o->value);
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$o->addRepresentation($r);
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$o->hints[] = 'microtime';
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}
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public static function clean(): void
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{
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self::$last = null;
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self::$start = null;
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self::$times = 0;
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++self::$group;
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}
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}
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