{"id":2216,"date":"2021-11-14T20:58:47","date_gmt":"2021-11-14T17:58:47","guid":{"rendered":"https:\/\/www.etemkeskin.com\/?p=2216"},"modified":"2021-11-14T21:03:00","modified_gmt":"2021-11-14T18:03:00","slug":"php-de-__invoke-sihirli-metodu","status":"publish","type":"post","link":"https:\/\/www.etemkeskin.com\/index.php\/tr\/2021\/11\/14\/php-de-__invoke-sihirli-metodu\/","title":{"rendered":"PHP’ de __invoke() Sihirli Metodu"},"content":{"rendered":"\n

Php’ de i\u015flerimizi kolayla\u015ft\u0131racak \u00e7e\u015fitli sihirli(magic) metodlar vard\u0131r. Sihirli metodlar iki alt tire(__construct, __invoke) ile ba\u015flarlar. Bu yaz\u0131da PHP’ de s\u0131kl\u0131kla kullan\u0131lan __invoke()<\/strong> metodunu ve kullan\u0131m\u0131n\u0131 anlataca\u011f\u0131m.<\/p>\n\n\n\n

__invoke() :<\/h3>\n\n\n\n

__invoke<\/strong> metodu s\u0131n\u0131f(class) i\u00e7inde tan\u0131mlayaca\u011f\u0131m\u0131z bir metoddur. S\u0131n\u0131ftan bir obje \u00fcrettikten sonra objeyi fonksiyon gibi \u00e7a\u011f\u0131r\u0131rsak \u00e7a\u011fr\u0131lacak metod __invoke()<\/strong> metodudur.<\/p>\n\n\n\n

\u00d6rnek:<\/strong><\/p>\n\n\n\n

\u0130lk \u00f6nce Car<\/strong> ad\u0131nda bir s\u0131n\u0131f tan\u0131mlayaca\u011f\u0131z.<\/p>\n\n\n\n

class Car{\n\n    public function __construct(){\n        echo "object created <br>";\n    }\n\n    public function __invoke(){\n        echo "invoke method called";\n    }\n}<\/pre><\/div>\n\n\n\n
Bu s\u0131n\u0131ftan bir obje \u00fcretelim. Obje \u00fcretti\u011fimizde __construct<\/strong> metodu \u00e7al\u0131\u015facak. Daha sonra objeyi fonksiyon olarak \u00e7a\u011f\u0131r\u0131rsak __invoke<\/strong> metodu \u00e7al\u0131\u015facakt\u0131r.<\/p>\n\n\n\n
$obj = new Car();\n\n$obj();\n\n\/\/\u00c7\u0131kt\u0131: object created \n\/\/\u00c7\u0131kt\u0131: invoke method called <\/pre><\/div>\n\n\n\n
Objenin callable olup olmad\u0131\u011f\u0131n\u0131 \u00e7a\u011f\u0131rmadan \u00f6nce is_callable() fonksiyonu ile kontrol edebiliriz.<\/p>\n\n\n\n
echo is_callable($obj) ? 'yes' : 'no';\n\/\/\u00c7\u0131kt\u0131 : yes <\/pre><\/div>\n\n\n\n
Callable Typehint<\/h3>\n\n\n\n
Callable typehint<\/strong> \u00e7a\u011fr\u0131lan \u015feyin callable<\/strong> olup olmad\u0131\u011f\u0131n\u0131 kontrol ederek \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131n\u0131 sa\u011flar. PHP 5.4 ile birlikte gelmi\u015ftir. A\u015fa\u011f\u0131da __invoke sihirli metodla nas\u0131l kullan\u0131ld\u0131\u011f\u0131na dair bir kullan\u0131m g\u00f6receksiniz.<\/p>\n\n\n\n
function start_engine(Callable $func) {\n    $func();\n    return "engine started";\n  }\n\n$obj = new Car();\n\necho start_engine($obj);\n\/\/\u00c7\u0131kt\u0131: object created \n\/\/\u00c7\u0131kt\u0131: invoke method called\n\/\/\u00c7\u0131kt\u0131: engine started<\/pre><\/div>\n\n\n\n
Ba\u015far\u0131lar Dilerim …<\/p>\n","protected":false},"excerpt":{"rendered":"
Php’ de i\u015flerimizi kolayla\u015ft\u0131racak \u00e7e\u015fitli sihirli(magic) metodlar vard\u0131r. Sihirli metodlar iki alt tire(__construct, __invoke) ile ba\u015flarlar. Bu yaz\u0131da PHP’ de s\u0131kl\u0131kla kullan\u0131lan __invoke() metodunu ve kullan\u0131m\u0131n\u0131 anlataca\u011f\u0131m. __invoke() : __invoke metodu s\u0131n\u0131f(class) i\u00e7inde tan\u0131mlayaca\u011f\u0131m\u0131z bir metoddur. S\u0131n\u0131ftan bir obje \u00fcrettikten sonra objeyi fonksiyon gibi \u00e7a\u011f\u0131r\u0131rsak \u00e7a\u011fr\u0131lacak metod __invoke() metodudur. \u00d6rnek: \u0130lk \u00f6nce Car ad\u0131nda bir […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[28],"tags":[],"yoast_head":"\nPHP' de __invoke() Sihirli Metodu - blog website<\/title>\n<meta name=\"description\" content=\"Php' de i\u015flerimizi kolayla\u015ft\u0131racak \u00e7e\u015fitli sihirli(magic) metodlar vard\u0131r. Sihirli metodlar iki alt tire(__construct, __invoke) ile ba\u015flarlar. Bu yaz\u0131da PHP' de s\u0131kl\u0131kla kullan\u0131lan __invoke() metodunu ve kullan\u0131m\u0131n\u0131 anlataca\u011f\u0131m.__invoke() :__invoke metodu s\u0131n\u0131f(class) i\u00e7inde tan\u0131mlayaca\u011f\u0131m\u0131z bir metoddur. S\u0131n\u0131ftan bir obje \u00fcrettikten sonra objeyi fonksiyon gibi \u00e7a\u011f\u0131r\u0131rsak \u00e7a\u011fr\u0131lacak metod __invoke() metodudur.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.etemkeskin.com\/index.php\/tr\/2021\/11\/14\/php-de-__invoke-sihirli-metodu\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP' de __invoke() Sihirli Metodu - blog website\" \/>\n<meta property=\"og:description\" content=\"Php' de i\u015flerimizi kolayla\u015ft\u0131racak \u00e7e\u015fitli sihirli(magic) metodlar vard\u0131r. Sihirli metodlar iki alt tire(__construct, __invoke) ile ba\u015flarlar. Bu yaz\u0131da PHP' de s\u0131kl\u0131kla kullan\u0131lan __invoke() metodunu ve kullan\u0131m\u0131n\u0131 anlataca\u011f\u0131m.__invoke() :__invoke metodu s\u0131n\u0131f(class) i\u00e7inde tan\u0131mlayaca\u011f\u0131m\u0131z bir metoddur. S\u0131n\u0131ftan bir obje \u00fcrettikten sonra objeyi fonksiyon gibi \u00e7a\u011f\u0131r\u0131rsak \u00e7a\u011fr\u0131lacak metod __invoke() metodudur.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.etemkeskin.com\/index.php\/tr\/2021\/11\/14\/php-de-__invoke-sihirli-metodu\/\" \/>\n<meta property=\"og:site_name\" content=\"blog website\" \/>\n<meta property=\"article:published_time\" content=\"2021-11-14T17:58:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-14T18:03:00+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.etemkeskin.com\/#website\",\"url\":\"https:\/\/www.etemkeskin.com\/\",\"name\":\"blog website\",\"description\":\"Etem KESK\\u0130N\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.etemkeskin.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.etemkeskin.com\/index.php\/tr\/2021\/11\/14\/php-de-__invoke-sihirli-metodu\/#webpage\",\"url\":\"https:\/\/www.etemkeskin.com\/index.php\/tr\/2021\/11\/14\/php-de-__invoke-sihirli-metodu\/\",\"name\":\"PHP' de __invoke() Sihirli Metodu - blog website\",\"isPartOf\":{\"@id\":\"https:\/\/www.etemkeskin.com\/#website\"},\"datePublished\":\"2021-11-14T17:58:47+00:00\",\"dateModified\":\"2021-11-14T18:03:00+00:00\",\"author\":{\"@id\":\"https:\/\/www.etemkeskin.com\/#\/schema\/person\/dcbc30282861ce578b96a79ce8789629\"},\"description\":\"Php' de i\\u015flerimizi kolayla\\u015ft\\u0131racak \\u00e7e\\u015fitli sihirli(magic) metodlar vard\\u0131r. Sihirli metodlar iki alt tire(__construct, __invoke) ile ba\\u015flarlar. Bu yaz\\u0131da PHP' de s\\u0131kl\\u0131kla kullan\\u0131lan __invoke() metodunu ve kullan\\u0131m\\u0131n\\u0131 anlataca\\u011f\\u0131m.__invoke() :__invoke metodu s\\u0131n\\u0131f(class) i\\u00e7inde tan\\u0131mlayaca\\u011f\\u0131m\\u0131z bir metoddur. 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