File Handling This is a very important part in PHP. File Handling in PHP has functionality like creating file, opening file, reading file, writing file, closing file and deleting file.
For each task with the file, functions have been created for different files.
- fopen() : Opening File
- fwrite() : Writing or Creating File
- fread() : Reading File
- fclose() : Closing File
- unlink() : Deleting File
