mirror of
https://github.com/chillerlan/php-qrcode.git
synced 2026-08-17 18:41:04 +00:00
smiley
146 lines
3.9 KiB
PHP
146 lines
3.9 KiB
PHP
<?php
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/**
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* Parses the CSV result into more handy JSON
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*
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* @created 26.04.2024
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* @author smiley <smiley@chillerlan.net>
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* @copyright 2024 smiley
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* @license MIT
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*/
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declare(strict_types=1);
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namespace chillerlan\QRCodeBenchmark;
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use function array_combine;
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use function array_map;
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use function array_shift;
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use function explode;
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use function file_get_contents;
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use function file_put_contents;
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use function floatval;
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use function intval;
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use function json_encode;
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use function str_replace;
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use function str_starts_with;
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use function trim;
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use const JSON_PRESERVE_ZERO_FRACTION;
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use const JSON_PRETTY_PRINT;
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require_once __DIR__.'/parse-common.php';
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const SEPARATOR = '|';
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const BOOLEANS = ['has_baseline', 'env_php_xdebug', 'env_opcache_extension_loaded', 'env_opcache_enabled'];
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const INTEGERS = [
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'variant_index', 'variant_revs', 'variant_iterations', 'iteration_index', 'result_time_net',
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'result_time_revs', 'result_mem_peak', 'result_mem_real', 'result_mem_final',
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];
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const FLOATS = [
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'env_sampler_nothing', 'env_sampler_md5', 'env_sampler_file_rw', 'result_time_avg',
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'result_comp_z_value', 'result_comp_deviation',
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];
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const ARRAYS = ['subject_groups', 'variant_params'];
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function parseLine(string $line):array{
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return array_map(fn(string $str):string => trim($str, "\ \n\r\t\v\0\""), explode(SEPARATOR, $line));
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}
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$csv = explode("\n", trim(file_get_contents(FILE.'.csv')));
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$header = parseLine(array_shift($csv));
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$parsed = array_map(fn(string $line):array => array_combine($header, parseLine($line)), $csv);
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$json = ['env' => [], 'suite' => [], 'benchmark' => []];
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foreach($parsed as $i => $result){
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// booleans
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foreach(BOOLEANS as $bool){
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$result[$bool] = (bool)$result[$bool];
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}
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// integers
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foreach(INTEGERS as $int){
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$result[$int] = intval($result[$int]);
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}
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// floats
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foreach(FLOATS as $float){
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$result[$float] = floatval($result[$float]);
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}
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// arrays
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foreach(ARRAYS as $array){
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$val = trim($result[$array], '"[]');
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if($val === ''){
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$result[$array] = [];
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continue;
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}
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$val = array_map('trim', explode(',', $val));
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$result[$array] = $val;
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}
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// rename some things to avoid bloat
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$result['subject_revs'] = $result['variant_revs'];
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$result['subject_iterations'] = $result['variant_iterations'];
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$result['result_index'] = $result['iteration_index'];
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unset($result['variant_revs'], $result['variant_iterations'], $result['iteration_index'], $result['result_time_revs']);
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// add the class name
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$json['benchmark'][$result['benchmark_name']]['class'] = $result['benchmark_class'];
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foreach($result as $k => $v){
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// the environment info is only needed once
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if(str_starts_with($k, 'env_')){
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if($i === 0){
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$json['env'][str_replace('env_', '', $k)] = $v;
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}
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continue;
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}
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// suite info is needed only once
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if(str_starts_with($k, 'suite_')){
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if($i === 0){
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$json['suite'][str_replace('suite_', '', $k)] = $v;
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}
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continue;
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}
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// test subject info once per test subject
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if(str_starts_with($k, 'subject_')){
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// skip the name as it is the key
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if($k === 'subject_name'){
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continue;
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}
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// phpcs:ignore
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$json['benchmark'][$result['benchmark_name']]['subjects'][$result['subject_name']][str_replace('subject_', '', $k)] = $v;
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}
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// add variants
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if(str_starts_with($k, 'variant_')){
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// phpcs:ignore
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$json['benchmark'][$result['benchmark_name']]['subjects'][$result['subject_name']]['variants'][$result['variant_index']][str_replace('variant_', '', $k)] = $v;
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}
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// add benchmark results per variant
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if(str_starts_with($k, 'result_')){
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// phpcs:ignore
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$json['benchmark'][$result['benchmark_name']]['subjects'][$result['subject_name']]['variants'][$result['variant_index']]['results'][$result['result_index']][str_replace('result_', '', $k)] = $v;
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}
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}
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}
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file_put_contents(FILE.'.json', json_encode($json, (JSON_PRESERVE_ZERO_FRACTION | JSON_PRETTY_PRINT)));
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