File Scanner Alpha 2
*(UPDATED)* ADDED: -Code Re-written -Now updates file size if you no the file has been changed by a program. This program makes a list of all the .ini .sys and .com files on you hard-drive in the c:\windows directory and then calculates there size and keeps them in a log. and then every time the program starts it checks the file sizes against the logged ones to see if they differ, if they do then it tells you. I made this because virusses can sometimes alter files and hide inside them so this basicly keeps a eye on them..
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<td width="100%">With the advent of newer version of PHP you can't do
some
of the convenient stuff that you used to be able to do. One of
which is, you can no longer
pass variable from one page to the other with a form without using the
super-global variables $_POST
or $_GET. These were introduced for
security reasons, but it
make
coding that much longer because before you can use a variable you
must
declare it using the super-global so your code end up looking like this:<br>
<br>
<pre><form method=POST><br>
<input="text" name="foo" value=""> <br>
<input="submit"><br>
</form><br>
<br></pre>
You pass this form to the next page and your code looks like this:<br>
$foo = $_POST["foo"];<br>
<br>
Now you can use $foo like in older version of PHP. You might say, <br>
what's
wrong with that. I say nothing--unless you have <br>
over 80 variable to
declare, then it becomes tedious.
<br>
However, with this little script, it does the work for you.<br>
<br>
------------------------------------------------------------------<br>
<font color="#008000">/*I use a WHILE LOOP to run throught the GET or POST array.
<br>
You could also use a FOREACH LOOP.
If you are using $_GET, just replace $_POST with $_GET */</font><br>
<pre> while(list($key,$value)= each($_POST)) <br>
{</pre>
<br>
<font color="#008000">/* Creates a file called variable */</font><br>
<pre>$file = "variables.php"; <br>
$handle = fopen ($file, "a+");
<br></pre>
<font color="#008000">/*Replace $_POST with $_GET here as well if you need to.*/</font><br>
<pre>fwrite ($handle, "<?php $$key = \$_POST[\"$key\"]; ?>"); <br>
fclose ($handle);<br>
}<br></pre>
<font color="#008000">/* Includes the file filled with
your varaibles. You can now use the variable
like you used to under the previous versions of PHP. */</font><br>
<pre>include ("variables.php");<br><br>
<font color="#008000"> </pre>
/* Put this at the bottom of your page. It destroys
the file "variables.php"
*/</font> <pre>if (file_exists($file)) { <br>
unlink("$file");<br>
}</pre>And that is that. If you like it, please vote for it, or else
just leave a comment.<br>
-----------------------------------</pre></td>
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