feof()
` function in combination with a loop. feof()
` function checks if the end-of-file has been reached, and returns `true
` if it has, and `false
` otherwise. feof()
` function to read through a file line by line :<?php
$file = fopen("example.txt", "r") or die("Unable to open file!"); // open the file in read mode
while(!feof($file)) { // loop until end-of-file is reached
$line = fgets($file); // read a single line from the file
echo $line; // display the line
}
fclose($file); // close the file
?>
example.txt
" in read mode using the `fopen()
` function. fgets()
` function, stored it in the variable `$line
`, and displayed it using the `echo
` statement. Finally, we closed the file using the `fclose()
` function.