Counting apperence of word in TXT file?

[Extreme]

Anyone know a way to make script, that will load a big TXT file and count how many times some word appears in it? Example, I wish to count how many "Name:" words are there in in this file I loaded..

[pyro]

Try something like this:

<?PHP
$str = "This is a test string which will contain test characters. Let's run a test, and then be done.";
preg_match_all("/\btest\b/", $str, $num);
$num = count($num[0]);
echo $num
?>

[Extreme]

I don't see code to browse for my text file?? I have to load it into script somehow..

[pyro]

I just posted the script as an example, not a full script...


<?PHP
$contents = file("yourfile.txt");
$lines = "";
foreach ($contents as $line) {
$lines .= $line;
}
preg_match_all("/btestb/", $lines, $num);
$num = count($num[0]);
echo $num
?>