{"id":12759,"date":"2024-03-14T16:34:08","date_gmt":"2024-03-14T16:34:08","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/"},"modified":"2025-08-05T06:30:56","modified_gmt":"2025-08-05T06:30:56","slug":"how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/","title":{"rendered":"PHP Check Odd or Even Number Tutorial | Guide"},"content":{"rendered":"<p>Below is an example code written in PHP to determine whether a number is odd or even.<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-meta\">&lt;?php<\/span>\r\n<span class=\"hljs-variable\">$num<\/span> = <span class=\"hljs-number\">10<\/span>; <span class=\"hljs-comment\">\/\/ \u8981\u5224\u65ad\u7684\u6570\u5b57<\/span>\r\n\r\n<span class=\"hljs-keyword\">if<\/span> (<span class=\"hljs-variable\">$num<\/span> % <span class=\"hljs-number\">2<\/span> == <span class=\"hljs-number\">0<\/span>) {\r\n    <span class=\"hljs-keyword\">echo<\/span> <span class=\"hljs-string\">\"\u5076\u6570\"<\/span>;\r\n} <span class=\"hljs-keyword\">else<\/span> {\r\n    <span class=\"hljs-keyword\">echo<\/span> <span class=\"hljs-string\">\"\u5947\u6570\"<\/span>;\r\n}\r\n<span class=\"hljs-meta\">?&gt;<\/span>\r\n<\/code><\/pre>\n<p>In the example above, we first define a variable $num to store the number to be checked. We then use the modulo operator % to check if $num is divisible by 2.<\/p>\n<p>If $num can be divided by 2 with a remainder of 0, it is an even number, and we output &#8220;even.&#8221; Otherwise, it is an odd number, and we output &#8220;odd.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Below is an example code written in PHP to determine whether a number is odd or even. &lt;?php $num = 10; \/\/ \u8981\u5224\u65ad\u7684\u6570\u5b57 if ($num % 2 == 0) { echo &#8220;\u5076\u6570&#8221;; } else { echo &#8220;\u5947\u6570&#8221;; } ?&gt; In the example above, we first define a variable $num to store the number to be [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[16785,16786,690,891,326],"class_list":["post-12759","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-odd-even-number","tag-php-code-example","tag-php-programming","tag-php-tutorial","tag-web-development"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PHP Check Odd or Even Number Tutorial | Guide - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to write PHP code to check if a number is odd or even. Simple step-by-step tutorial with example code for beginners.\" \/>\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.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP Check Odd or Even Number Tutorial | Guide\" \/>\n<meta property=\"og:description\" content=\"Learn how to write PHP code to check if a number is odd or even. Simple step-by-step tutorial with example code for beginners.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-14T16:34:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-05T06:30:56+00:00\" \/>\n<meta name=\"author\" content=\"Jackson Davis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jackson Davis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/\"},\"author\":{\"name\":\"Jackson Davis\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/55a10b8b0457c35884c25677889ad350\"},\"headline\":\"PHP Check Odd or Even Number Tutorial | Guide\",\"datePublished\":\"2024-03-14T16:34:08+00:00\",\"dateModified\":\"2025-08-05T06:30:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/\"},\"wordCount\":84,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"keywords\":[\"odd even number\",\"PHP code example\",\"PHP programming\",\"php tutorial\",\"web development\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-write-code-in-php-to-determine-whether-a-number-is-odd-or-even\/\",\"name\":\"PHP Check Odd or Even Number Tutorial | Guide - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#website\"},\"datePublished\":\"2024-03-14T16:34:08+00:00\",\"dateModified\":\"2025-08-05T06:30:56+00:00\",\"description\":\"Learn how to write PHP code to check if a number is odd or even. 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