L'output dello script seguente non da il risultato sperato "123456" ma invece "1234".
Non riesco a capire perchè!!
Grazie in anticipo
Roberto
Codice PHP:
<?php
$fname = "test.txt";
$fd = fopen( $fname, "w");
fwrite( $fd, "1234");
fclose( $fd);
$fd = fopen( $fname, "r");
$txt = fread( $fd, filesize( $fname));
fclose( $fd);
$txt .= "56";
$fd = fopen( $fname, "w");
fwrite($fd, $txt);
fclose( $fd);
$fd = fopen( $fname, "r");
$txt = fread( $fd, filesize( $fname));
fclose( $fd);
echo $txt;
?>