24 public function __construct() {
25 parent::__construct();
26 $this->addDescription(
'Script for comparing supported YAML parser implementations.' );
27 $this->requireExtension(
'Translate' );
30 public function execute() {
31 global $wgTranslateGroupFiles, $wgTranslateYamlLibrary;
37 foreach ( [
'spyc',
'phpyaml' ] as $driver ) {
38 $mempeaks[$driver] = -memory_get_peak_usage(
true );
39 $mems[$driver] = -memory_get_usage(
true );
40 $times[$driver] = -microtime(
true );
41 $wgTranslateYamlLibrary = $driver;
42 $documents[$driver] = [];
43 foreach ( $wgTranslateGroupFiles as $file ) {
44 foreach ( self::parseGroupFile( $file ) as $id => $docu ) {
45 $documents[$driver][
"$file-$id"] = $docu;
49 $times[$driver] += microtime(
true );
50 $mems[$driver] += memory_get_usage(
true );
51 $mempeaks[$driver] += memory_get_peak_usage(
true );
53 self::sortNestedArrayAssoc( $documents[$driver] );
54 file_put_contents(
"yaml-test-$driver.txt", var_export( $documents[$driver],
true ) );
55 file_put_contents(
"yaml-output-$driver.txt", TranslateYaml::dump( $documents[$driver] ) );
59 var_dump( $mempeaks );
62 public static function parseGroupFile( $filename ) {
63 $data = file_get_contents( $filename );
64 $documents = preg_split(
"/^---$/m", $data, -1, PREG_SPLIT_NO_EMPTY );
67 foreach ( $documents as $document ) {
68 $document = TranslateYaml::loadString( $document );
69 if ( isset( $document[
'TEMPLATE'] ) ) {
70 $template = $document[
'TEMPLATE'];
72 if ( !isset( $document[
'BASIC'][
'id'] ) ) {
73 trigger_error(
'No path ./BASIC/id (group id not defined) ' .
74 "in yaml document located in $filename" );
77 $groups[$document[
'BASIC'][
'id']] = $document;
81 return array_map(
static function ( array $group ) use ( $template ): array {
82 return MessageGroupConfigurationParser::mergeTemplate( $template, $group );
86 public static function sortNestedArrayAssoc( &$a ) {
88 foreach ( $a as &$value ) {
89 if ( is_array( $value ) ) {
90 self::sortNestedArrayAssoc( $value );