{"id":767,"date":"2022-09-15T09:05:30","date_gmt":"2022-09-15T03:35:30","guid":{"rendered":"https:\/\/jassweb.com\/new22\/solved-output-specified-value-from-function-with-array-php-closed\/"},"modified":"2022-09-15T09:05:30","modified_gmt":"2022-09-15T03:35:30","slug":"solved-output-specified-value-from-function-with-array-php-closed-2","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-output-specified-value-from-function-with-array-php-closed-2\/","title":{"rendered":"[Solved] Output specified value from function with array \u2013 PHP [closed]"},"content":{"rendered":"<h2> Introduction <\/h2>\n<p>[ad_1]<\/p>\n<p>This question is about how to output a specified value from a function with an array in PHP. This is a common problem that many developers face when working with arrays in PHP. In this article, we will discuss how to solve this problem and provide a few examples of how to do so. We will also discuss some of the best practices for working with arrays in PHP. By the end of this article, you should have a better understanding of how to output a specified value from a function with an array in PHP.<\/p>\n<h2> Solution<\/h2>\n<p><\/p>\n<p><?php\n\nfunction getValue($arr, $value) {\n    foreach($arr as $item) {\n        if($item == $value) {\n            return $value;\n        }\n    }\n    return null;\n}\n\n$arr = [1, 2, 3, 4, 5];\n$value = 3;\n\necho getValue($arr, $value);\n\n\/\/ Output: 3 <\/p>\n<p><\/p>\n<div class=\"entry-content\" itemprop=\"text\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1088640234840270\" crossorigin=\"anonymous\"><\/script><br \/>\n<script><\/p>\n<p><\/script><\/p>\n<p><\/p>\n<div id=\"answer-36770704\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"36770704\" data-parentid=\"36770244\" data-score=\"0\" data-position-on-page=\"2\" data-highest-scored=\"0\" data-question-has-accepted-highest-score=\"0\" itemprop=\"suggestedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Based on <em>\u201cif for example will be \u201c=&gt;\u201d after the first one, or the second, that\u2019s what i want\u201d<\/em> i think you want to find out value from array based on the string passed to function, So do like below:-<\/p>\n<pre><code>&lt;?php\nfunction getInfo($string) {\n   $info = array(\n    'some value',\n    'some value 2' =&gt; 'some sub-value'\n   );\n   return $info[$string];\n}\n?&gt;\n\n&lt;div class=\"input\"&gt;\n    &lt;span&gt;&lt;?php echo getInfo('some value'); ?&gt;&lt;\/span&gt;&lt;!-- echo is missed--&gt;\n&lt;\/div&gt;\n<\/code><\/pre>\n<p>Note:- Make sure your each array index have some value otherwise nothing will print (in case here for <code>some value<\/code>).<\/p>\n<\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p> <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p>\n<\/div>\n<\/div>\n<p>solved Output specified value from function with array \u2013 PHP [closed] <\/p>\n<p><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1088640234840270\" crossorigin=\"anonymous\"><\/script><br \/>\n<script><\/p>\n<p><\/script><\/div>\n<p>[ad_2]<\/p>\n<p>If you are looking for a way to output a specified value from a function with an array in PHP, then you have come to the right place. In this article, we will discuss how to do this in a few simple steps.<\/p>\n<p>The first step is to create a function that takes an array as an argument. This function should loop through the array and return the value that you are looking for. Here is an example of such a function:<\/p>\n<pre><code>function getValueFromArray($array) {\n    foreach($array as $value) {\n        if($value == 'desired_value') {\n            return $value;\n        }\n    }\n}\n<\/code><\/pre>\n<p>In this example, the function will loop through the array and return the value that matches the desired value. Once you have created the function, you can call it with the array as an argument. Here is an example of how to do this:<\/p>\n<pre><code>$array = array('value1', 'value2', 'desired_value');\n$value = getValueFromArray($array);\necho $value; \/\/ Outputs 'desired_value'\n<\/code><\/pre>\n<p>And that&#8217;s it! You have successfully outputted the desired value from a function with an array in PHP. If you have any questions or comments, please feel free to leave them in the comments section below.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction [ad_1] This question is about how to output a specified value from a function with an array in PHP. This is a common problem that many developers face when working with arrays in PHP. In this article, we will discuss how to solve this problem and provide a few examples of how to do &#8230; <a title=\"[Solved] Output specified value from function with array \u2013 PHP [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-output-specified-value-from-function-with-array-php-closed-2\/\" aria-label=\"More on [Solved] Output specified value from function with array \u2013 PHP [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[339],"class_list":["post-767","post","type-post","status-publish","format-standard","hentry","category-solved","tag-php"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Output specified value from function with array \u2013 PHP [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-output-specified-value-from-function-with-array-php-closed-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Output specified value from function with array \u2013 PHP [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"Introduction [ad_1] This question is about how to output a specified value from a function with an array in PHP. 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