Answers for "document.write() in php"

write to file php

$myfile = fopen("newfile.txt", "w") or die("Unable to open file!");
fwrite($myfile, "Content to write to file");
fclose($myfile);

write file in php

// if not file is there then automatic create and write inside it.
$fptr = fopen('myfile.txt','w');
fwrite($fptr,"i am writing file in this\n");
fwrite($fptr,'writing another line.');
fclose($fptr);