function editlineinfile($find, $replace, $where)
{
// edit a line containing $find, replace it... to edit especially /etc/apt/sour/sources.list file
debugecho("\n replaceline: ({$find} -> {$replace}) in ({$where}) \n ");
$filearr = @file($where);
if (!$filearr) {
echo "cannot open file... returning...\n";
return false;
}
//else print_r($file);
$newfile = array();
foreach ($filearr as $line) {
$line = trim($line) . "\n";
$line = str_replace($find, $replace, $line);
$newfile[] = $line;
}
arraytofile($where, $newfile);
}
function addifnotexists($what, $where)
{
debugecho("\naddifnotexists: ({$what}) -> ({$where}) \n ", 4);
#bekle(__FUNCTION__." basliyor..");
$what .= "\n";
$filearr = @file($where);
if (!$filearr) {
echo "cannot open file, trying to setup: ({$where})\n";
$fp = fopen($where, 'w');
fclose($fp);
$filearr = file($where);
}
//else print_r($file);
if (array_search($what, $filearr) === false) {
echo "dosyada bulamadı ekliyor: {$where} -> {$what} \n";
$filearr[] = $what;
arraytofile($where, $filearr);
} else {
//echo "buldu... sorun yok. \n";
// already found, so, do not add
}
#bekle(__FUNCTION__." bitti...");
}