将为客户端呈现的源代码另存为.txt文件

Question

I'm trying to save the source code of a webpage as it is rendered for the client/user. Not as the code is stored on the server, but as it looks after scripts have executed client-side. (If that makes any sense). Basically taking the source code as it would look if the client where to open a source code viewer, and then save that code using PHP as a .txt file on the server. I'm thinking some javascript/HTML5? (And of course PHP)

Answer 1

Basically you want to cache the html output. You can do that with the ob_ functions in PHP:

<?php
ob_start();  //start buffering output

// your html and echo statements

$cachefile = //wherever you want to save it

$fp = fopen($cachefile, 'w');
fwrite($fp, ob_get_contents()); /* save the buffer to cache file */
fclose($fp);

ob_end_flush(); /* Send the buffer to the browser */
?>