{"id":108553,"date":"2023-05-16T18:48:15","date_gmt":"2023-05-16T16:48:15","guid":{"rendered":"https:\/\/prohoster.info\/?p=108553"},"modified":"2023-05-17T10:40:20","modified_gmt":"2023-05-17T08:40:20","slug":"predvaritelnyj-vypusk-proekta-pxp-razvivayushhego-rasshirennyj-dialekt-yazyka-php","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/predvaritelnyj-vypusk-proekta-pxp-razvivayushhego-rasshirennyj-dialekt-yazyka-php","title":{"rendered":"Version pr\u00e9liminaire du projet PXP, d\u00e9veloppant un dialecte \u00e9tendu du langage PHP.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Le premier test b\u00eata du langage de programmation PXP, qui \u00e9tend PHP avec le support de nouvelles constructions syntaxiques et des fonctionnalit\u00e9s avanc\u00e9es de la biblioth\u00e8que runtime, a \u00e9t\u00e9 publi\u00e9. Le code \u00e9crit en PXP est traduit en scripts PHP standard, ex\u00e9cut\u00e9s par l'interpr\u00e9teur PHP habituel. \u00c9tant donn\u00e9 que PXP ne fait qu'ajouter \u00e0 PHP, il est compatible avec tout code PHP existant. Parmi les caract\u00e9ristiques notables de PXP, on note l'extension du syst\u00e8me de types PHP pour une meilleure repr\u00e9sentation des donn\u00e9es et l'application d'analyses statiques, ainsi que la fourniture d'une biblioth\u00e8que de classes \u00e9tendue pour simplifier l'\u00e9criture de code s\u00e9curis\u00e9.      <\/p>\n<p>La premi\u00e8re version est pr\u00e9sent\u00e9e comme un prototype exp\u00e9rimental initial, qui n'est pas encore pr\u00eat pour une utilisation g\u00e9n\u00e9ralis\u00e9e et teste une impl\u00e9mentation \u00e9crite en PHP utilisant le parseur PHP-Parser (les premiers prototypes avaient \u00e9t\u00e9 d\u00e9velopp\u00e9s en Rust, mais cette id\u00e9e a ensuite \u00e9t\u00e9 abandonn\u00e9e). Parmi les possibilit\u00e9s avanc\u00e9es disponibles dans la premi\u00e8re version, on note uniquement le support des fermetures multiligne : $name = &#171;Ryan&#187;; $hello = fn (): void { echo &#171;Hello, {$name}!&#187;; }; $hello();        <\/p>\n<p>L'inclusion de telles fonctionnalit\u00e9s dans PXP est envisag\u00e9e, telles que des variantes abr\u00e9g\u00e9es et de bloc pour l'expression &#171;match&#187;, l'op\u00e9rateur conditionnel &#171;return&#187;, des alias de type, des g\u00e9n\u00e9riques, des types variadiques, des variables immuables, des correspondances de motifs et le surchargement d'op\u00e9rateurs.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59142\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u0442\u0435\u0441\u0442\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f PXP, \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u044e\u0449\u0435\u0433\u043e PHP \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 \u043d\u043e\u0432\u044b\u0445 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439 \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 runtime-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438. \u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 PXP \u043a\u043e\u0434 \u0442\u0440\u0430\u043d\u0441\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432 \u043e\u0431\u044b\u0447\u043d\u044b\u0435 PHP-\u0441\u043a\u0440\u0438\u043f\u0442\u044b, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0435 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0448\u0442\u0430\u0442\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440\u0430 PHP. \u0422\u0430\u043a \u043a\u0430\u043a PXP \u043b\u0438\u0448\u044c \u0434\u043e\u043f\u043e\u043b\u043d\u044f\u0435\u0442 PHP, \u043e\u043d \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c \u0441\u043e \u0432\u0441\u0435\u043c\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c PHP-\u043a\u043e\u0434\u043e\u043c. \u0418\u0437 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0435\u0439 PXP \u043e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0442\u0438\u043f\u043e\u0432 PHP \u0434\u043b\u044f \u043b\u0443\u0447\u0448\u0435\u0433\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-108553","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u0442\u0435\u0441\u0442\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 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