Forms Design a form for user input and write PHP code to handle and display the submitted data. Create a login form and validate credentials using PHP. File Handling Write a program to create, write, ...

fopen (): It is inbuilt function which opens the file & if it does not able to find file then it will automatically create a new file with name given as a parameter. a+ defines that if you want to ...

To generate an excel file in core php we can use phpexcel library.download library from the following link here - download phpexcel librarylets cut the chase and see how can we do it :first of all ...