Write a PHP program to sort an array in ascending or descending order using sort() and rsort() functions. Display elements from the array using a PHP for loop.
Populate a two-dimensional array from two database tables using PHP and MySQL. Also, display the data from the two-dimensional array using two nested PHP loops.
Verify if the email entered by the user during registration already exists in the database before the form is submitted using Ajax, jQuery in PHP and MySQL.
Run a PHP program using Ajax to update data in MySQL database without submitting a form. This is an example of updating data using Ajax without a page refresh.
Develop a PHP CRUD application using Ajax and MySQL without a page refresh. Do insert, update and delete by submitting the form using Ajax and jQuery.
Develop a PHP form using PHP and MySQL with Ajax and jQuery to save form data automatically after every few seconds when the user enters data in the form.
Show an autocomplete textbox with a list of values from MySQL database while the user types in a text field. Use PHP with Ajax to get suggested values for the user.
Develop a PHP application using Ajax and jQuery to populate a second dropdown based on the basis of the first dropdown. Use MySQL database to populate the dropdown.
Display dynamic data in a bootstrap modal by passing a parameter to it. Run Ajax script to get data from MySQL database to display in the modal.
Preview and upload an image in database without page refresh using jQuery Ajax with PHP and MySQL. Do image validation and option to delete after upload.
Display an image with data in a Bootstrap modal using PHP and Ajax. Make it dynamic so that you can display any image or data from MySQL database in the same modal.
Using PHP and JavaScript, show preview and upload a photo with user registration. Read this PHP tutorial to upload photo with user registration form in PHP.