PHP: dir pls

[Luckyrare]

HI!

I just want some advice on what function to use.

Okay I want to check if the file exists, I would just use an if statement to see if the file can be found.

should I use dir, readdir or opendir?

Thanks bbz
IF U NEWB PLS DONT REPLY.

[Splinter]

I take it you are trying to look for a file.. so I amsume you mean --

if(file_exists(file.php)) {
echo "File found";
}
else {
echo "Nope cant find it!";
} 

although I would think you knew this..

[Luckyrare]

Yes, I knew there was one but I was searching under dir.

Tim linked me on messenger, thanks anyway. Thread closed.