Json & PHP functions to check support by PHP info command

Json ( JavaScript Object Notation) is the data interchange format used to transport data between pages, you can know more about Json here. Please note that PHP5.2 onwards Json support is built in and you can verify this by using your PHP info command.

We will learn some PHP commands on how to convert data array to Json string to transport the data across the pages.

Here it is how it will look within your php info on Json support.

If you are getting the above detail in your php info command then you can directly use the PHP Json functions without adding any additional class to your script.

Json with Ajax and JQuery

There are built in functions available in Jquery to handle Json data formats. This makes a good combination for building applications quickly with less coding.

Read more on how getJSON function is used in Jquery to read and display records

Let us start with the function to create a Json string by using arrays in PHP

Sample student JSON data

Sample JSON data

json_encode to generate Json string from PHP Array data
Json Data formatting to return database records to main script
Searching MySql database as we type using Ajax
Displaying all records based on selection of a drop down list box

PHP XML Ajax

Subscribe to our YouTube Channel here

sadik	10-02-2015
good

Json & PHP support

Json with Ajax and JQuery

Sample student JSON data

Subscribe