public function writefile($filename,$txt){
$myfile = fopen($_SERVER['DOCUMENT_ROOT'].'/'.$filename, "a") or die("Unable to open file!");
fwrite($myfile, $txt);
fclose($myfile);
}
public function writefile($filename,$txt){
$myfile = fopen($_SERVER['DOCUMENT_ROOT'].'/'.$filename, "a") or die("Unable to open file!");
fwrite($myfile, $txt);
fclose($myfile);
}
$wlog = fopen(“__PUBLIC__/../log.txt”,’w’);
fwrite($wlog,$i);
这两行就行