{"id":1818,"date":"2016-10-16T18:44:55","date_gmt":"2016-10-16T18:44:55","guid":{"rendered":"http:\/\/tutorialsclass.com\/?post_type=exercise&#038;p=1818"},"modified":"2020-10-12T06:33:54","modified_gmt":"2020-10-12T06:33:54","slug":"php-factorial-recursive-function","status":"publish","type":"exercise","link":"https:\/\/tutorialsclass.com\/exercise\/php-factorial-recursive-function\/","title":{"rendered":"Factorial program in PHP using recursive function"},"content":{"rendered":"\n<p><strong>Exercise Description: <\/strong><br>Write a PHP program to find factorial of a number using recursive <a href=\"https:\/\/tutorialsclass.com\/php-function\/\" target=\"_blank\" rel=\"noreferrer noopener\">function<\/a>.<\/p>\n\n\n\n<p><strong>What is Recursive Function?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>A recursive function is a function that calls itself.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Factorial program in PHP using recursive function<\/h2>\n\n\n\n<pre class=\"wp-block-code language-php\"><code>&lt;?php\nfunction factorial($number) { \n \n    if ($number &lt; 2) { \n        return 1; \n    } else { \n        return ($number * factorial($number-1)); \n    } \n}\n \necho factorial(4);\n?><\/code><\/pre>\n\n\n\t<div class=\"tc-browser-container\">\r\n\t\t<div class=\"top\">\r\n\t\t\t<span class=\"tc-circle\"><\/span>\r\n\t\t\t<span class=\"tc-circle\"><\/span>\r\n\t\t\t<span class=\"tc-circle\"><\/span>\r\n\t\t\t<span class=\"tc-browser-title\"> Tutorials Class - Output Window <\/span>\r\n\t\t<\/div>\r\n\t\t<div class=\"tc-browser-content\"> <p>\n24<\/p>\n <\/div>\r\n\t<\/div>\r\n\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exercise Description: Write a PHP program to find factorial of a number using recursive function. What is Recursive Function? A recursive function is a function that calls itself. Factorial program in PHP&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"exercise_type":[126,90],"keywords":[70,80],"class_list":["post-1818","exercise","type-exercise","status-publish","hentry","exercise_type-php-all-exercises-assignments","exercise_type-php-functions","keywords-php-functions","keywords-php-loops"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Factorial program in PHP using recursive function | Tutorials Class<\/title>\n<meta name=\"description\" content=\"PHP program to find factorial of a number using recursive function. Learn PHP recursive Function with example. Check PHP program code here\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tutorialsclass.com\/exercise\/php-factorial-recursive-function\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factorial program in PHP using recursive function | Tutorials Class\" \/>\n<meta property=\"og:description\" content=\"PHP program to find factorial of a number using recursive function. Learn PHP recursive Function with example. 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