25 public function __construct() {
26 parent::__construct();
27 $this->addDescription(
'Script for comparing supported YAML parser implementations.' );
28 $this->requireExtension(
'Translate' );
31 public function execute() {
32 global $wgTranslateGroupFiles, $wgTranslateYamlLibrary;
38 foreach ( [
'spyc',
'phpyaml' ] as $driver ) {
39 $mempeaks[$driver] = -memory_get_peak_usage(
true );
40 $mems[$driver] = -memory_get_usage(
true );
41 $times[$driver] = -microtime(
true );
42 $wgTranslateYamlLibrary = $driver;
43 $documents[$driver] = [];
44 foreach ( $wgTranslateGroupFiles as $file ) {
45 foreach ( self::parseGroupFile( $file ) as $id => $docu ) {
46 $documents[$driver][
"$file-$id"] = $docu;
50 $times[$driver] += microtime(
true );
51 $mems[$driver] += memory_get_usage(
true );
52 $mempeaks[$driver] += memory_get_peak_usage(
true );
54 self::sortNestedArrayAssoc( $documents[$driver] );
55 file_put_contents(
"yaml-test-$driver.txt", var_export( $documents[$driver],
true ) );
56 file_put_contents(
"yaml-output-$driver.txt", Yaml::dump( $documents[$driver] ) );
60 var_dump( $mempeaks );
63 public static function parseGroupFile( $filename ) {
64 $data = file_get_contents( $filename );
65 $documents = preg_split(
"/^---$/m", $data, -1, PREG_SPLIT_NO_EMPTY );
68 foreach ( $documents as $document ) {
69 $document = Yaml::loadString( $document );
70 if ( isset( $document[
'TEMPLATE'] ) ) {
71 $template = $document[
'TEMPLATE'];
73 if ( !isset( $document[
'BASIC'][
'id'] ) ) {
74 trigger_error(
'No path ./BASIC/id (group id not defined) ' .
75 "in yaml document located in $filename" );
78 $groups[$document[
'BASIC'][
'id']] = $document;
82 return array_map(
static function ( array $group ) use ( $template ): array {
83 return MessageGroupConfigurationParser::mergeTemplate( $template, $group );
87 public static function sortNestedArrayAssoc( &$a ) {
89 foreach ( $a as &$value ) {
90 if ( is_array( $value ) ) {
91 self::sortNestedArrayAssoc( $value );