{"id":102198,"date":"2021-11-03T03:37:20","date_gmt":"2021-11-03T01:37:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-phpstan-1-0-staticheskogo-analizatora-dlya-koda-na-yazyke-php"},"modified":"2021-11-03T03:37:20","modified_gmt":"2021-11-03T01:37:20","slug":"vypusk-phpstan-1-0-staticheskogo-analizatora-dlya-koda-na-yazyke-php","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/vypusk-phpstan-1-0-staticheskogo-analizatora-dlya-koda-na-yazyke-php","title":{"rendered":"De release van PHPStan 1.0, een statische code-analyser voor PHP.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Na zes jaar ontwikkeling is de eerste stabiele versie van de statische analyser PHPStan 1.0 gepresenteerd. Deze maakt het mogelijk om fouten in PHP-code te vinden zonder deze uit te voeren of unit-tests te gebruiken. De code van het project is geschreven in PHP en wordt verspreid onder de MIT-licentie.        <\/p>\n<p>De analyzer biedt 10 niveaus van controle, waarbij elk volgend niveau de mogelijkheden van het vorige uitbreidt en strengere controles biedt:        <\/p>\n<li class=\"l\"> Basiscontroles, identificatie van onbekende klassen, functies en methoden ($this), ongedefineerde variabelen, evenals het doorgeven van een onjuist aantal argumenten.\n<li class=\"l\"> Identificatie van mogelijk ongedefineerde variabelen, onbekende magic-methoden en klasse-eigenschappen met __call en __get.\n<li class=\"l\"> Identificatie van onbekende methoden in alle uitdrukkingen, niet alleen beperkt tot aanroepen via $this. Controle van PHPDocs.\n<li class=\"l\"> Controle van geretourneerde types en toewijzing van types aan eigenschappen.\n<li class=\"l\"> Basisdetectie van &#171;dode&#187; (nooit aangeroepen) code. Detectie van aanroepen van instanceof die altijd false retourneren, nooit uitvoerende else-blokken en code die na return staat.\n<li class=\"l\"> Controle van de types van argumenten die naar methoden en functies worden doorgegeven.\n<li class=\"l\"> Waarschuwing voor het ontbreken van annotaties met type-informatie.\n<li class=\"l\"> Waarschuwing voor onjuiste union-types die collecties van twee of meer types defini\u00ebren.\n<li class=\"l\"> Waarschuwing over het aanroepen van methoden en toegang tot eigenschappen met &#171;nullable&#187; typen.\n<li class=\"l\"> Controle op het gebruik van het type &#171;mixed&#187;.\n<p>Voorbeelden van ge\u00efdentificeerde basisproblemen:  <\/p>\n<ul>\n<li class=\"l\"> Het bestaan van klassen die worden gebruikt in instanceof, catch, typehints en andere taalkundige constructies.\n<li class=\"l\"> Het bestaan en de beschikbaarheid van aanroepbare methoden en functies, evenals het aantal doorgegeven argumenten.\n<li class=\"l\"> Controle of een methode gegevens retourneert met hetzelfde type als gedefinieerd in de return-uitdrukking.\n<li class=\"l\"> Het bestaan en de zichtbaarheid van eigenschappen die worden aangesproken, evenals de controle van de gedeclareerde en feitelijke datatypes die worden gebruikt in die eigenschappen.\n<li class=\"l\"> De juistheid van het aantal parameters dat in sprintf\/printf-aanroepen is doorgegeven in het strformatteerblok.\n<li class=\"l\"> Het bestaan van variabelen rekening houdend met blokken die worden gevormd door vertakking- en lussnelheidsconstructies.\n<li class=\"l\"> Nutteloze typeconversies (bijv. &#171;(string) &#8216;foo&#8217;&#187;) en strikte controles (&#171;===&#187; en &#171;!==&#187;) van gegevens met verschillende types en operandwaarden die altijd false retourneren.  <\/ul>\n<p>Belangrijke vernieuwingen in PHPStan 1.0:  <\/p>\n<ul>\n<li class=\"l\"> Checkniveau &#171;9&#187; ge\u00efmplementeerd, dat controles uitvoert op het gebruik van het type &#171;mixed&#187;, bedoeld voor het organiseren van de functie-parameters met verschillende types. Niveau negen detecteert onveilige praktijken van het gebruik van &#171;mixed&#187;, zoals het doorgeven van waarden van het type &#171;mixed&#187; aan een ander type, het aanroepen van methoden met het type &#171;mixed&#187; en toegang tot zijn eigenschappen, omdat ze mogelijk niet bestaan.\n<li class=\"l\"> Beheer van de controle van de identiteit van de geretourneerde waarden voor identieke functie-aanroepen met gebruik van de annotaties @phpstan-pure en @phpstan-impure.\n<li class=\"l\"> Type-analyse in try-catch-finally-constructies met gebruik van de annotaties @throws.\n<li class=\"l\"> Detectie van bepaalde, maar ongebruikte interne (private) eigenschappen, methoden en constanten.\n<li class=\"l\"> Doorgeven van incompatibele callback-aanroepen in functies die met arrays werken, zoals array_map en usort.\n<li class=\"l\"> Inspectie van types voor ontbrekende typehint-annotaties.\n<li class=\"l\"> De compatibiliteit van type-omschrijvingen met PHPDocs is gew\u00e4hrleistet, waardoor het mogelijk is om in PHPDocs types uit foutmeldingen te gebruiken.  <\/ul>\n<p>Bron: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56087\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0448\u0435\u0441\u0442\u0438 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u0430 PHPStan 1.0, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0438 \u0432 \u043a\u043e\u0434\u0435 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 PHP \u0431\u0435\u0437 \u0435\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f unit-\u0442\u0435\u0441\u0442\u043e\u0432. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 PHP \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u0410\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 10 \u0443\u0440\u043e\u0432\u043d\u0435\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043a\u0430\u0436\u0434\u044b\u0439 \u043f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0433\u043e \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u0441\u0442\u0440\u043e\u0433\u0438\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438: [&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-102198","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta 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