2007. 07. 16, hétfő keltezéssel 15.40-kor [EMAIL PROTECTED] ezt írta:
> Hi I have this script which pulls 1 random item from a txt file.
> How would I modify it to pull 10 random items.
>
> <?php
> $delim = "\n";
> $quotefile = "names.txt";
> $fp = fopen($quotefile, "r");
> $contents = fread($fp, filesize($quotefile));
> $quote_arr = explode($delim,$contents);
> fclose($fp);
$quotenum = 0;
$quotes_displayed = array();
while ($quotenum < 10) {
while (!in_array($quote_index, $quotes_displayed)) {
> // generate random quote index
> $quote_index = (mt_rand(1, sizeof($quote_arr)) - 1);
}
> // get quote at $quote_index and return it
> $herequote = $quote_arr[$quote_index];
> echo "<li><a href='http://www.$herequote'>$herequote</a></li>";
$quotes_displayed[] = $quote_index;
$quotenum++;
}
> ?>
>
hope that helps
greets
Zoltán Németh
> Thanks
>
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