Checking That a File Exists
<?php
$myfile = "./test.txt";
if (file_exists ($myfile)){
$msg="File already exists. ";
}else{
$myfile = @fopen ($myfile, "w+") or die ("Couldn't create the file" );
$msg= "File created! " ;
fclose ($myfile);
}
echo "$msg";
?>
Related examples in the same category