text_reverse.php

Falls mal einer die Zeilen eines Textes umdrehen möchte:

//source file
$source = "konzerte.txt";

//put the lines of the files in the lines-array
$lines = file($source);

//reverse the lines-array
$lines = array_reverse($lines);

//put the elements of the reversed array together
foreach ($lines as $element) {
    $text .= $element;
}

//output file
$output = "bla.txt";

//open the output file and create it if it doesn't exist
$handler = fOpen($output, "a+");

//write the file
fWrite($handler , $text);

Vorher:

la
le
lu

Nachher:

lu
le
la

Download: text_reverse.php