How can the code be modified to ensure that the displayed code matches the number saved in zahl.txt accurately?

The issue can be solved by reading the content of the "zahl.txt" file and displaying it on the webpage. This ensures that the displayed code matches the number saved in "zahl.txt" accurately. To do this, we can use the `file_get_contents()` function to read the content of the file and then echo it out on the webpage. 

<?php
// Read the content of the "zahl.txt" file
$zahl = file_get_contents('zahl.txt');

// Display the content on the webpage
echo $zahl;
?>

Keywords

file_get_contents trim intval fopen fwrite

Related Questions