{"id":31451,"date":"2023-01-21T15:01:29","date_gmt":"2023-01-21T09:31:29","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-php-function-with-looping-variabel-closed\/"},"modified":"2023-01-21T15:01:29","modified_gmt":"2023-01-21T09:31:29","slug":"solved-php-function-with-looping-variabel-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-php-function-with-looping-variabel-closed\/","title":{"rendered":"[Solved] PHP function with looping variabel [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-24441625\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"24441625\" data-parentid=\"24441560\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>You can define functions in a loop like this:<\/p>\n<pre><code>for ($i=1; $i&lt;=2; $i++) {\n\n$code = &lt;&lt;&lt;EOD\nfunction writeMsg{$i}() {\n  echo 'Hello World!';\n}\nEOD;\n\neval($code);\n}\n\nwriteMsg1();\n<\/code><\/pre>\n<p>It outputs:<\/p>\n<pre><code>Hello World!\n<\/code><\/pre>\n<p>This code uses a <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/www.php.net\/manual\/en\/language.types.string.php#language.types.string.syntax.heredoc\">heredoc syntax<\/a> (<code>&lt;&lt;&lt;EOD EOD;<\/code>) to define the function and the <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/www.php.net\/manual\/en\/function.eval.php\"><code>eval()<\/code><\/a> function which evaluates the code.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">0<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved PHP function with looping variabel [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You can define functions in a loop like this: for ($i=1; $i&lt;=2; $i++) { $code = &lt;&lt;&lt;EOD function writeMsg{$i}() { echo &#8216;Hello World!&#8217;; } EOD; eval($code); } writeMsg1(); It outputs: Hello World! This code uses a heredoc syntax (&lt;&lt;&lt;EOD EOD;) to define the function and the eval() function which evaluates the code. 0 [ad_2] &#8230; <a title=\"[Solved] PHP function with looping variabel [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-php-function-with-looping-variabel-closed\/\" aria-label=\"More on [Solved] PHP function with looping variabel [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[339],"class_list":["post-31451","post","type-post","status-publish","format-standard","hentry","category-solved","tag-php"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] PHP function with looping variabel [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-php-function-with-looping-variabel-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] PHP function with looping variabel [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You can define functions in a loop like this: for ($i=1; $i&lt;=2; $i++) { $code = &lt;&lt;&lt;EOD function writeMsg{$i}() { echo &#039;Hello World!&#039;; } EOD; eval($code); } writeMsg1(); It outputs: Hello World! This code uses a heredoc syntax (&lt;&lt;&lt;EOD EOD;) to define the function and the eval() function which evaluates the code. 0 [ad_2] ... 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JassWeb","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jassweb.com\/solved\/solved-php-function-with-looping-variabel-closed\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] PHP function with looping variabel [closed] - JassWeb","og_description":"[ad_1] You can define functions in a loop like this: for ($i=1; $i&lt;=2; $i++) { $code = &lt;&lt;&lt;EOD function writeMsg{$i}() { echo 'Hello World!'; } EOD; eval($code); } writeMsg1(); It outputs: Hello World! This code uses a heredoc syntax (&lt;&lt;&lt;EOD EOD;) to define the function and the eval() function which evaluates the code. 0 [ad_2] ... 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