Fatal Error with allocated memory size :-S

[BIOSTALL]

Hi all, i am adding the ability to attach images to posts on my forum but i'm getting the error:

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 129 bytes) in /home/virtual/site13/fst/var/www/html/ForumNewReply.php on line 88

All i'm doing is passing the attached images filenames to ForumNewReply.php and displaying them.

This is the code where the error is happening:

$_SESSION['currentfiles'] = $_SESSION['currentfiles']."c~c~c".$iname;
		$exploded = explode("c~c~c", $_SESSION['currentfiles']);
		$inarray = count($exploded)-1;
			for ($i=0; $i=$exploded[$inarray]; $i+=1) {
				$attachedfiles .= "<li>".$exploded[$i]."</li>";	
			}

Thanks, BIOSTALL

[Weedpacket]

There is a maximum memory usage setting in php.ini - it looks like yours is limited to 8MB.

[BIOSTALL]

Doesnt increasing the memory_limit use more system resources?? This page is going to be used quite regularly so i want it as fast and efficient as possible.

I cant see why echoing an array would cause a memory problem :-S

BIOSTALL

[Weedpacket]

Yes, it uses more memory. Funny that; if you need to use more memory you end up needing to use more memory. (Whether you need to use more memory or if instead you just need to tidy up after yourself a bit is another matter. Or maybe there's something else wrong. Without code, it's impossible to say.)

Oh, and you're not echoing an array; you're building a string. That string has to be stored somewhere.