Post JSON data to PHP page

Hi,

[{"quantity":4,"id":11,"text":"Apple","weight":"120/25 grm","price":27,"img_tmb":"resources/images/products/apple.jpg","leaf":true},{"quantity":4,"id":12,"text":"Cheese","weight":"100 grm","price":34,"img_tmb":"resources/images/products/cheese.jpg","leaf":true}]

Above is my sample json data stored in a variable 'cartdata'

I want to send this data to a PHP page and mail it in HTML format

Please help me on this.