将PHP对象传递给javascript [复制]

Question

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• How do I pass variables and data from PHP to JavaScript? 19 answers

I have objects in php that each represents a "item" and all info associated with it.

And when the user browses the page, these objects should be passed to javascript. Ideally, mirroring the same structure, so I can use Raphael to display each item and its info as separate shapes on my site.

However, how do you get an object from php to javascript?

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Answer 1

You can convert the PHP object to an array, and then use JSON function to encode it. After that, decode it from JavaScript. Here are some basic steps:

1. Convert the PHP object to an array.

2. Using json_encode() to encode that PHP array.

3. Pass JSON-encoded data to PHP

4. Decode JSON from JavaScript using JSON.parse or you can use jQuery.parseJSON to do that.

This is an interesting tutorial about passing a JavaScript object to a PHP object. You might find it useful by watching some other featured/related videos.

Hope this helps.