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I have a PHP script that's being called through jQuery AJAX. I want the PHP script to return the data in JSON format to the javascript. Here's the pseudo code in the PHP script: $json = "{"; foreach($result as $addr) { foreach($addr as $line) { $json .= $line . "\n"; } $json .= "\n\n"; } $json .= "}";
29 sie 2011 · Aug 29, 2011 at 10:54. You can simply use an AJAX request, if you want to load the data on a certain action or event. If you have access to the Javascript part in your web site for the PHP part, you could also write the JSON object into the Javascript file.
Like the reference JSON encoder, json_encode() will generate JSON that is a simple value (that is, neither an object nor an array) if given a string, int, float or bool as an input value. While most decoders will accept these values as valid JSON, some may not, as the specification is ambiguous on this point.
26 cze 2020 · This is a short tutorial on how to pass JSON data from PHP to JavaScript. This can be useful if you have a PHP array that you need to access with JavaScript. Similarly, you can also use it to pass PHP objects to your JS scripts. Take a look at the following example:
19 paź 2023 · Use json_encode() in PHP to turn the array into a JSON encoded string. Good old PHP short echo tag to output the string, but coupled with Javascript JSON.parse() to turn the JSON encoded string back into an array.
31 sty 2019 · Besides jQuery and built-in JavaScript JSON methods, libraries can handle JSON powerfully on the client side. For example, the JSON-js library is featured for parsing JSON with various methods. Also, it provides support to the process’s cyclical structures.
PHP File explained: Convert the request into an object, using the PHP function json_decode (). Access the database, and fill an array with the requested data. Add the array to an object, and return the object as JSON using the json_encode () function.
