function backup_create($src, $dst, $types = array())
{
# get the relative path to create a backup with same structure
$src_path = $src;
$dst_path = $dst;
if (preg_match('#[a-z]{3,4}[\\d]{0,1}$#', $src) && preg_match('#[a-z]{3,4}[\\d]{0,1}$#', $dst)) {
// both are a file
$dst_path = explode('/', $dst);
array_pop($dst_path);
$dst_path = implode('/', $dst_path);
} else {
if (!preg_match('#/$#', $src) && !preg_match('#/$#', $dst)) {
return;
}
}
if (!CPG_File::analyze_path($dst_path)) {
return;
}
if (is_dir($src) && ($list = scandir($src))) {
$i = 0;
$content = array();
while ($file = array_shift($list)) {
$content[$i]['source'] = $src_path . $file;
$content[$i]['destination'] = $dst_path . $file;
++$i;
}
} else {
$content = array(0 => array('source' => $src, 'destination' => $dst));
}
foreach ($content as $file) {
// selective and no recursive backups for the moment
if (is_dir($file['source']) || !preg_match('#\\.(php[\\d]?|inc)$#', $file['source']) || file_exists($file['destination'])) {
continue;
} else {
if (copy($file['source'], $file['destination'])) {
continue;
} else {
if (CPG_File::copy_special($file['source'], $file['destination'])) {
continue;
}
}
}
// runs analyze_path again
trigger_error('Couldn\'t copy or write the destination file', E_USER_WARNING);
return;
}
return true;
}
