{"id":23736,"date":"2022-11-28T03:10:00","date_gmt":"2022-11-27T21:40:00","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/"},"modified":"2022-11-28T03:10:00","modified_gmt":"2022-11-27T21:40:00","slug":"solved-filter-json-value-encapsulated-inside-html-dom-using-regex","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/","title":{"rendered":"[Solved] Filter JSON value encapsulated inside HTML DOM using Regex"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-48765109\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"48765109\" data-parentid=\"48742043\" data-score=\"0\" 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>Code: (<a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/3v4l.org\/SBWko\">Demo<\/a>)<\/p>\n<pre><code>function extractColumnData($html,$key){\n    if(!preg_match(\"~\\.put\\('\\d+',\\s+(.+?)\\);~\",$html,$out)){\n        return \"alert yourself of the preg_match failure\";\n    }\n    if(($array=@json_decode($out[1],true))===null &amp;&amp; json_last_error()!==JSON_ERROR_NONE){\n       return \"alert yourself of the json decode failure\";\n    }\n    return array_column(current(array_column(current($array),'options')),$key,'name');  \/\/ this assumes the static structure of your json\/array data\n}\n\n$html=&lt;&lt;&lt;HTML\n&lt;script&gt;\nHZ.productVariation.Manager.setSpaceId('33503761');\nHZ.data.Variations.put('33503761', {\"availVar\": [{\"id\": \"c\", \"label\": \"Color\", \"options\": [{\"name\": \"Chrome\", \"avail\": 1, \"stock\": 1, \"price\": \"$174.51\", \"quantity\": \"52\", \"imageId\": \"3eb1230d05775d3c\"}, {\"name\": \"SuperSteel\", \"avail\": 1, \"stock\": 0, \"price\": \"$341.40\", \"quantity\": \"0\", \"imageId\": \"d0a126f505775d3e\"}]}], \"curVar\": {\"c\": \"SuperSteel\"}, \"exactMatch\": true});\nHZ.productVariation.Manager.setSelector(HZ.productVariation.ListSelector);\nHZ.productVariation.Manager.setRenderer(HZ.productVariation.ViewSpaceRenderer);\nHZ.productVariation.Manager.setHistoryManager(new HZ.productVariation.BrowserHistoryManager(\"replace\"));\n$('.variationSelectors').append(HZ.productVariation.Manager.drawSelectors('33503761'));\n\nHZ.productVariation.Manager.initUI();\n&lt;\/script&gt;\nHTML;\n\necho \"avail =&gt; \";\nvar_export(extractColumnData($html,'avail'));\necho \"\\n----\\n\";\necho \"stock =&gt; \";\nvar_export(extractColumnData($html,'stock'));\necho \"\\n----\\n\";\necho \"price =&gt; \";\nvar_export(extractColumnData($html,'price'));\necho \"\\n----\\n\";\necho \"quantity =&gt; \";\nvar_export(extractColumnData($html,'quantity'));\necho \"\\n----\\n\";\necho \"imageId =&gt; \";\nvar_export(extractColumnData($html,'imageId'));\n<\/code><\/pre>\n<p>Output:<\/p>\n<pre><code>avail =&gt; array (\n  'Chrome' =&gt; 1,\n  'SuperSteel' =&gt; 1,\n)\n----\nstock =&gt; array (\n  'Chrome' =&gt; 1,\n  'SuperSteel' =&gt; 0,\n)\n----\nprice =&gt; array (\n  'Chrome' =&gt; '$174.51',\n  'SuperSteel' =&gt; '$341.40',\n)\n----\nquantity =&gt; array (\n  'Chrome' =&gt; '52',\n  'SuperSteel' =&gt; '0',\n)\n----\nimageId =&gt; array (\n  'Chrome' =&gt; '3eb1230d05775d3c',\n  'SuperSteel' =&gt; 'd0a126f505775d3e',\n)\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">8<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Filter JSON value encapsulated inside HTML DOM using Regex <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Code: (Demo) function extractColumnData($html,$key){ if(!preg_match(&#8220;~\\.put\\(&#8216;\\d+&#8217;,\\s+(.+?)\\);~&#8221;,$html,$out)){ return &#8220;alert yourself of the preg_match failure&#8221;; } if(($array=@json_decode($out[1],true))===null &amp;&amp; json_last_error()!==JSON_ERROR_NONE){ return &#8220;alert yourself of the json decode failure&#8221;; } return array_column(current(array_column(current($array),&#8217;options&#8217;)),$key,&#8217;name&#8217;); \/\/ this assumes the static structure of your json\/array data } $html=&lt;&lt;&lt;HTML &lt;script&gt; HZ.productVariation.Manager.setSpaceId(&#8216;33503761&#8217;); HZ.data.Variations.put(&#8216;33503761&#8217;, {&#8220;availVar&#8221;: [{&#8220;id&#8221;: &#8220;c&#8221;, &#8220;label&#8221;: &#8220;Color&#8221;, &#8220;options&#8221;: [{&#8220;name&#8221;: &#8220;Chrome&#8221;, &#8220;avail&#8221;: 1, &#8220;stock&#8221;: 1, &#8230; <a title=\"[Solved] Filter JSON value encapsulated inside HTML DOM using Regex\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/\" aria-label=\"More on [Solved] Filter JSON value encapsulated inside HTML DOM using Regex\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[388,356,339,347],"class_list":["post-23736","post","type-post","status-publish","format-standard","hentry","category-solved","tag-jquery","tag-json","tag-php","tag-regex"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Filter JSON value encapsulated inside HTML DOM using Regex - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Filter JSON value encapsulated inside HTML DOM using Regex - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Code: (Demo) function extractColumnData($html,$key){ if(!preg_match(&quot;~.put(&#039;d+&#039;,s+(.+?));~&quot;,$html,$out)){ return &quot;alert yourself of the preg_match failure&quot;; } if(($array=@json_decode($out[1],true))===null &amp;&amp; json_last_error()!==JSON_ERROR_NONE){ return &quot;alert yourself of the json decode failure&quot;; } return array_column(current(array_column(current($array),&#039;options&#039;)),$key,&#039;name&#039;); \/\/ this assumes the static structure of your json\/array data } $html=&lt;&lt;&lt;HTML &lt;script&gt; HZ.productVariation.Manager.setSpaceId(&#039;33503761&#039;); HZ.data.Variations.put(&#039;33503761&#039;, {&quot;availVar&quot;: [{&quot;id&quot;: &quot;c&quot;, &quot;label&quot;: &quot;Color&quot;, &quot;options&quot;: [{&quot;name&quot;: &quot;Chrome&quot;, &quot;avail&quot;: 1, &quot;stock&quot;: 1, ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-27T21:40:00+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\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:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] Filter JSON value encapsulated inside HTML DOM using Regex\",\"datePublished\":\"2022-11-27T21:40:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/\"},\"wordCount\":25,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"jquery\",\"json\",\"php\",\"regex\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-filter-json-value-encapsulated-inside-html-dom-using-regex\/\",\"name\":\"[Solved] Filter JSON value encapsulated inside HTML DOM using Regex - 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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-filter-json-value-encapsulated-inside-html-dom-using-regex\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] Filter JSON value encapsulated inside HTML DOM using Regex - JassWeb","og_description":"[ad_1] Code: (Demo) function extractColumnData($html,$key){ if(!preg_match(\"~.put('d+',s+(.+?));~\",$html,$out)){ return \"alert yourself of the preg_match failure\"; } if(($array=@json_decode($out[1],true))===null &amp;&amp; json_last_error()!==JSON_ERROR_NONE){ return \"alert yourself of the json decode failure\"; } return array_column(current(array_column(current($array),'options')),$key,'name'); \/\/ this assumes the static structure of your json\/array data } $html=&lt;&lt;&lt;HTML &lt;script&gt; HZ.productVariation.Manager.setSpaceId('33503761'); HZ.data.Variations.put('33503761', {\"availVar\": [{\"id\": \"c\", \"label\": \"Color\", \"options\": [{\"name\": \"Chrome\", \"avail\": 1, \"stock\": 1, ... 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