Dateiverwaltung

Delete existing file

1234567
$dir = $FILE->directory("data", 3); 
$del = $dir ."test.txt"; 
 
if(file_exists($del)){ 
    unlink($del); 
    echo "DELETE: " .$del; 
}
DELETE: /var/www/vhosts/web25.server22.configcenter.info/httpdocs/opus9_org/data/test.txt

Write to new file

1
echo $FILE->write("data/test.txt", "Lorem Ipsum" ."\n" ."dolor sit amet");
/var/www/vhosts/web25.server22.configcenter.info/httpdocs/opus9_org/data/test.txt

Read file

1
echo $FILE->read("data/test.txt");
Lorem Ipsum dolor sit amet

Show line feed

1
echo nl2br($FILE->read("data/test.txt"));
Lorem Ipsum
dolor sit amet

Read contents into array

1
print_r($FILE->read("data/test.txt", true));
Array ( [0] => Lorem Ipsum[1] => dolor sit amet )

Automatically delete file before writing new one

123
$filename = "data/test.txt"; 
$FILE->write($filename, "No more lorem ipsum", 2); 
echo $FILE->read($filename);
No more lorem ipsum