codice:
$file = 'fileditesto.txt';
$size = filesize($file);
if($size > 0 && ($fp = fopen($file, 'r+'))) {
$content = fread($fp, filesize($file));
rewind($fp);
fwrite($fp, str_replace('&', '-', $content));
fclose($fp);
$output = '&result=ok';
}
else
$output = '&result=error';
echo $output;
oppure
codice:
$file = 'fileditesto.txt';
$size = filesize($file);
if($size > 0 && ($content = file_get_contents($file)) && ($fp = fopen($file, 'w'))) {
fwrite($fp, str_replace('&', '-', $content));
fclose($fp);
$output = '&result=ok';
}
else
$output = '&result=error';
echo $output;