Read json-file:
$data = file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/myfile.json");$myArray = json_decode($data, true);
Write array to a json-file:
$jsonArray = json_encode($myArray);file_put_contents("/myfile.json", $jsonArray);
To return json when php-file is called, simply:
echo json_encode($myArray);
The URLSearchParams interface is handy when building a request.
let searchParams = new URLSearchParams(window.location.search);
Then do whatever with the parameters and do the fetch, in this case a php-file returning json-data.
let a = "https://someserver.com/somefile.php";
if (!searchParams.entries().next().done) {
a += "?" + searchParams;
}
fetch(a)
.then( response => { return response.json() })
.then( json => {
this.setState({
myData:json
});
});
I currently use a primitive react/jsx-workflow based on standalone babel and manually copying code from test to production.
My sites all have separate test and production domains. I use client side react/jsx, and php for everything server side.
At the test-sites I work with jsx, this code is compilated on page load with standalone babel. To make this work you first have to include babel.min.js and then the relevant jsx-script with type=”text/babel”.
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
<script type="text/babel" src="/myscripts/myfile.jsx"></script>
When the code is ready for production I manually copy-paste the jsx into the online compilator at https://babeljs.io/repl. And then copy the result into the relevant myfile.js at the production environment.