I am trying to do the inverse function of the response received in this post: [Post][1] [1]: https://ift.tt/8a90cO5
@scozy shows us a function to transform an html text to a JSON model. I need to transform the same JSON model to HTML again.
The function shared by @scozy is:
function html_to_obj($html) {
$dom = new DOMDocument();
$dom->loadHTML($html);
return element_to_obj($dom->documentElement);
}
function element_to_obj($element) {
$obj = array( "tag" => $element->tagName );
foreach ($element->attributes as $attribute) {
$obj[$attribute->name] = $attribute->value;
}
foreach ($element->childNodes as $subElement) {
if ($subElement->nodeType == XML_TEXT_NODE) {
$obj["html"] = $subElement->wholeText;
}
else {
$obj["children"][] = element_to_obj($subElement);
}
}
return $obj;
}
$html = <<<EOF
<!DOCTYPE html>
<html lang="en">
<head>
<title> This is a test </title>
</head>
<body>
<h1> Is this working? </h1>
<ul>
<li> Yes </li>
<li> No </li>
</ul>
</body>
</html>
EOF;
header("Content-Type: text/plain");
echo json_encode(html_to_obj($html), JSON_PRETTY_PRINT);
The output of the function is this:
{
"tag": "html",
"lang": "en",
"children": [
{
"tag": "head",
"children": [
{
"tag": "title",
"html": " This is a test "
}
]
},
{
"tag": "body",
"html": " \n ",
"children": [
{
"tag": "h1",
"html": " Is this working? "
},
{
"tag": "ul",
"children": [
{
"tag": "li",
"html": " Yes "
},
{
"tag": "li",
"html": " No "
}
],
"html": "\n "
}
]
}
]
}
I was thinking of making a function that, using the help of json_decode, transforms the json into an object and then makes use of a foreach and then makes a recursive call to the same function. At the moment my mind is all mixed up and it would be a great help if you could give me a hand.
My mind:
function json_to_html($json) {
$html = json_decode($json);
foreach ($html as $key => $item) {
// Something :C
}
}
$json = '{ "tag": "html", "lang": "en", "html": "\r\n", "children": [ { "tag": "head", "html": "\r\n ", "children": [ { "tag": "title", "html": " This is a test " } ] }, { "tag": "body", "html": "\r\n ", "children": [ { "tag": "h1", "html": " Is this working? " }, { "tag": "ul", "html": "\r\n ", "children": [ { "tag": "li", "html": " Yes " }, { "tag": "li", "html": " No " } ] } ] } ] }';
json_to_html($json);
source https://stackoverflow.com/questions/73523755/how-to-convert-json-to-html-using-php
Hello, my name is Muhammad Athar. I'm a 17 year old student. I'm a Web Developer, Designer and Freelancer.
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