{"id":17018,"date":"2022-10-22T21:01:23","date_gmt":"2022-10-22T15:31:23","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-count-an-array-php\/"},"modified":"2022-10-22T21:01:23","modified_gmt":"2022-10-22T15:31:23","slug":"solved-count-an-array-php","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-count-an-array-php\/","title":{"rendered":"[Solved] Count an array php"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-6374043\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"6374043\" data-parentid=\"6373880\" 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>While this question is poorly worded, I think I understand what you are asking for. Here&#8217;s what you should do. I am not all that fluent in php so please make sure that you look over the code snippets that I write instead of copy\/pasting them.<\/p>\n<ol>\n<li>Find the maximum X and Y values. <\/li>\n<li>Instantiate and initialize a 2D array based on those values divided by 50.<\/li>\n<\/ol>\n<p>For instance if you wanted <code>Array[X][Y]<\/code> you would do:<\/p>\n<pre><code>$myArray = array();\nfor ($x = 0; $x &lt; $maxX \/ 50; $x++) {\n    $myArray[] = array();\n    for ($y = 0; $y &lt; $maxY \/ 50; $y++) {\n        $myArray[$x][] = 0;\n    }\n}\n<\/code><\/pre>\n<p>This should instantiate and initialize a 2D array to all 0&#8217;s just like you need<\/p>\n<p>3) Iterate through your array and for each entry, increment the value of <code>$myArray[$curX\/50][$curY\/50]<\/code> by 1:<\/p>\n<pre><code>foreach ($inputArray as $curRow) $myArray[$curRow[b]\/50][$curRow[a]\/50] += 1;\n<\/code><\/pre>\n<p>Again, I&#8217;m no pro at php and have really just started working with it, but this should be a good start.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Count an array php <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] While this question is poorly worded, I think I understand what you are asking for. Here&#8217;s what you should do. I am not all that fluent in php so please make sure that you look over the code snippets that I write instead of copy\/pasting them. Find the maximum X and Y values. Instantiate &#8230; <a title=\"[Solved] Count an array php\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-count-an-array-php\/\" aria-label=\"More on [Solved] Count an array php\">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":[361,4256,339,4255],"class_list":["post-17018","post","type-post","status-publish","format-standard","hentry","category-solved","tag-arrays","tag-heatmap","tag-php","tag-positioning"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Count an array php - 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-count-an-array-php\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Count an array php - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] While this question is poorly worded, I think I understand what you are asking for. 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