1.

How To Remove A File?

Answer»

If you WANT to remove an existing file, you can USE the unlink() function. Here is a PHP script example on how to use unlink():
<?php
if (file_exists("/temp/todo.txt")) {
unlink("/temp/todo.txt");
print("File removed.\n");
} else {
print("File does not EXIST.\n");
}
?>
This script will print:
File removed.
If you run this script again, it will print:
File does not exist.

If you want to remove an existing file, you can use the unlink() function. Here is a PHP script example on how to use unlink():
<?php
if (file_exists("/temp/todo.txt")) {
unlink("/temp/todo.txt");
print("File removed.\n");
} else {
print("File does not exist.\n");
}
?>
This script will print:
File removed.
If you run this script again, it will print:
File does not exist.


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