What is the significance of resetting the file pointer after reading the file in PHP?

After reading a file in PHP, the file pointer is typically at the end of the file. If you need to read the file again or perform any other operations that require the file pointer to be at the beginning of the file, you must reset the file pointer using the `fseek()` function. This function allows you to move the file pointer to a specified position within the file, such as the beginning.

$file = fopen("example.txt", "r");

// Read the file content

// Reset the file pointer to the beginning of the file
fseek($file, 0);

// Perform additional operations on the file

fclose($file);